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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Assets" xlink:label="lbl_Assets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_Assets" xlink:to="lbl_Assets_labels" xlink:type="arc"/>
      <link:label id="id_e1cd95" xlink:label="lbl_Liabilities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Liabilities" xlink:label="lbl_Liabilities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_Liabilities" xlink:to="lbl_Liabilities_labels" xlink:type="arc"/>
      <link:label id="id_48d68a" xlink:label="lbl_InventoryNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryNet" xlink:label="lbl_InventoryNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InventoryNet" xlink:to="lbl_InventoryNet_labels" xlink:type="arc"/>
      <link:label id="id_420ddc" xlink:label="lbl_NotesAndLoansReceivableGrossCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term loans</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NotesAndLoansReceivableGrossCurrent" xlink:label="lbl_NotesAndLoansReceivableGrossCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NotesAndLoansReceivableGrossCurrent" xlink:to="lbl_NotesAndLoansReceivableGrossCurrent_labels" xlink:type="arc"/>
      <link:label id="id_1748325" xlink:label="lbl_label24412965" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts receivable, less allowance for doubtful accounts</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="lbl_AccountsReceivableNetCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AccountsReceivableNetCurrent" xlink:to="lbl_label24412965" xlink:type="arc"/>
      <link:label id="id_e873d1" xlink:label="lbl_label15234001" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term investments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="lbl_ShortTermInvestments" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ShortTermInvestments" xlink:to="lbl_label15234001" xlink:type="arc"/>
      <link:label id="id_1146765" xlink:label="lbl_CashAndCashEquivalentsAtCarryingValue_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="lbl_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CashAndCashEquivalentsAtCarryingValue" xlink:to="lbl_CashAndCashEquivalentsAtCarryingValue_labels" xlink:type="arc"/>
      <link:label id="id_df833c" xlink:label="lbl_AssetsCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="lbl_AssetsCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AssetsCurrent" xlink:to="lbl_AssetsCurrent_labels" xlink:type="arc"/>
      <link:label id="id_163b300" xlink:label="lbl_label23311104" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term investments and loans</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermInvestmentsAndReceivablesNet" xlink:label="lbl_LongTermInvestmentsAndReceivablesNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LongTermInvestmentsAndReceivablesNet" xlink:to="lbl_label23311104" xlink:type="arc"/>
      <link:label id="id_1230d8e" xlink:label="lbl_label19074446" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, less accumulated depreciation</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="lbl_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PropertyPlantAndEquipmentNet" xlink:to="lbl_label19074446" xlink:type="arc"/>
      <link:label id="id_1c2d9" xlink:label="lbl_Goodwill_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Goodwill" xlink:label="lbl_Goodwill" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_Goodwill" xlink:to="lbl_Goodwill_labels" xlink:type="arc"/>
      <link:label id="id_eac354" xlink:label="lbl_IntangibleAssetsNetExcludingGoodwill_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total identifiable intangible assets, less accumulated amortization</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="lbl_IntangibleAssetsNetExcludingGoodwill" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IntangibleAssetsNetExcludingGoodwill" xlink:to="lbl_IntangibleAssetsNetExcludingGoodwill_labels" xlink:type="arc"/>
      <link:label id="id_1dacb1b" xlink:label="lbl_DebtCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term borrowings, including current portion of long-term debt</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtCurrent" xlink:label="lbl_DebtCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DebtCurrent" xlink:to="lbl_DebtCurrent_labels" xlink:type="arc"/>
      <link:label id="id_188f786" xlink:label="lbl_label25753478" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="lbl_AccountsPayableCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AccountsPayableCurrent" xlink:to="lbl_label25753478" xlink:type="arc"/>
      <link:label id="id_151134f" xlink:label="lbl_label22090575" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends payable</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableCurrentAndNoncurrent" xlink:label="lbl_DividendsPayableCurrentAndNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DividendsPayableCurrentAndNoncurrent" xlink:to="lbl_label22090575" xlink:type="arc"/>
      <link:label id="id_1d5c0c1" xlink:label="lbl_label30785729" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes payable</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="lbl_TaxesPayableCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TaxesPayableCurrent" xlink:to="lbl_label30785729" xlink:type="arc"/>
      <link:label id="id_1c4c0cd" xlink:label="lbl_label29671629" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued compensation and related items</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="lbl_EmployeeRelatedLiabilitiesCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EmployeeRelatedLiabilitiesCurrent" xlink:to="lbl_label29671629" xlink:type="arc"/>
      <link:label id="id_89c1d" xlink:label="lbl_LiabilitiesCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="lbl_LiabilitiesCurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LiabilitiesCurrent" xlink:to="lbl_LiabilitiesCurrent_labels" xlink:type="arc"/>
      <link:label id="id_1269277" xlink:label="lbl_LongTermDebtNoncurrent_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term debt</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="lbl_LongTermDebtNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LongTermDebtNoncurrent" xlink:to="lbl_LongTermDebtNoncurrent_labels" xlink:type="arc"/>
      <link:label id="id_14aec4c" xlink:label="lbl_label21687372" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension benefit obligations</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="lbl_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:to="lbl_label21687372" xlink:type="arc"/>
      <link:label id="id_7d4f58" xlink:label="lbl_label8212312" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement benefit obligations</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent" xlink:label="lbl_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent" xlink:to="lbl_label8212312" xlink:type="arc"/>
      <link:label id="id_d2cd8d" xlink:label="lbl_label13815181" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncurrent deferred tax liabilities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="lbl_DeferredTaxLiabilitiesNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DeferredTaxLiabilitiesNoncurrent" xlink:to="lbl_label13815181" xlink:type="arc"/>
      <link:label id="id_490956" xlink:label="lbl_OtherLiabilitiesNoncurrent_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other noncurrent liabilities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="lbl_OtherLiabilitiesNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherLiabilitiesNoncurrent" xlink:to="lbl_OtherLiabilitiesNoncurrent_labels" xlink:type="arc"/>
      <link:label id="id_1134392" xlink:label="lbl_StockholdersEquity_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Pfizer Inc shareholders' equity</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="lbl_StockholdersEquity" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_StockholdersEquity" xlink:to="lbl_StockholdersEquity_labels" xlink:type="arc"/>
      <link:label id="id_f95d4f" xlink:label="lbl_label16342351" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockValue" xlink:label="lbl_CommonStockValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CommonStockValue" xlink:to="lbl_label16342351" xlink:type="arc"/>
      <link:label id="id_1dfeda8" xlink:label="lbl_label31452584" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional paid-in capital</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="lbl_AdditionalPaidInCapital" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AdditionalPaidInCapital" xlink:to="lbl_label31452584" xlink:type="arc"/>
      <link:label id="id_c7e6f3" xlink:label="lbl_CompensationAndBenefitsTrust_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee benefit trust, at fair value</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CompensationAndBenefitsTrust" xlink:label="lbl_CompensationAndBenefitsTrust" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CompensationAndBenefitsTrust" xlink:to="lbl_CompensationAndBenefitsTrust_labels" xlink:type="arc"/>
      <link:label id="id_177c593" xlink:label="lbl_TreasuryStockValue_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury stock</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="lbl_TreasuryStockValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TreasuryStockValue" xlink:to="lbl_TreasuryStockValue_labels" xlink:type="arc"/>
      <link:label id="id_ed44e9" xlink:label="lbl_label15549673" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="lbl_RetainedEarningsAccumulatedDeficit" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RetainedEarningsAccumulatedDeficit" xlink:to="lbl_label15549673" xlink:type="arc"/>
      <link:label id="id_e5ce6a" xlink:label="lbl_AccumulatedOtherComprehensiveIncomeLossNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="lbl_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="lbl_AccumulatedOtherComprehensiveIncomeLossNetOfTax_labels" xlink:type="arc"/>
      <link:label id="id_64ea62" xlink:label="lbl_label6613602" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred stock</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="lbl_PreferredStockValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PreferredStockValue" xlink:to="lbl_label6613602" xlink:type="arc"/>
      <link:label id="id_30228c" xlink:label="lbl_label3154572" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity attributable to noncontrolling interests</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinorityInterest" xlink:label="lbl_MinorityInterest" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_MinorityInterest" xlink:to="lbl_label3154572" xlink:type="arc"/>
      <link:label id="id_545647" xlink:label="lbl_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total shareholders' equity</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="lbl_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="lbl_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_labels" xlink:type="arc"/>
      <link:label id="id_143b5de" xlink:label="lbl_label21214686" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Period Increase (Decrease) [Abstract]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract" xlink:label="lbl_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract" xlink:to="lbl_label21214686" xlink:type="arc"/>
      <link:label id="id_38c2a4" xlink:label="lbl_CashAndCashEquivalentsAtCarryingValue_labels" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at beginning of period</link:label>
      <link:label id="id_7565be" xlink:label="lbl_CashAndCashEquivalentsAtCarryingValue_labels" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at end of period</link:label>
      <link:label id="id_647fe6" xlink:label="lbl_SalesRevenueNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
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      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SalesRevenueNet" xlink:to="lbl_SalesRevenueNet_labels" xlink:type="arc"/>
      <link:label id="id_a4a127" xlink:label="lbl_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income from continuing operations before provision for taxes on income</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="lbl_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="lbl_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_labels" xlink:type="arc"/>
      <link:label id="id_1c42634" xlink:label="lbl_AssetsOfDisposalGroupIncludingDiscontinuedOperation_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets held for sale</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="lbl_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="lbl_AssetsOfDisposalGroupIncludingDiscontinuedOperation_labels" xlink:type="arc"/>
      <link:label id="id_1c81ca3" xlink:label="lbl_label29891747" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition of King Pharmaceuticals Inc [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="lbl_BusinessCombinationDisclosureTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationDisclosureTextBlock" xlink:to="lbl_label29891747" xlink:type="arc"/>
      <link:label id="id_1394325" xlink:label="lbl_label20529957" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash (refunded)/paid for income taxes</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="lbl_IncomeTaxesPaidNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeTaxesPaidNet" xlink:to="lbl_label20529957" xlink:type="arc"/>
      <link:label id="id_831659" xlink:label="lbl_label8590937" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash paid for interest</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPaid" xlink:label="lbl_InterestPaid" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InterestPaid" xlink:to="lbl_label8590937" xlink:type="arc"/>
      <link:label id="id_1c4e8af" xlink:label="lbl_label29681839" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information:</link:label>
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      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SupplementalCashFlowInformationAbstract" xlink:to="lbl_label29681839" xlink:type="arc"/>
      <link:label id="id_1120bd0" xlink:label="lbl_CashAndCashEquivalentsPeriodIncreaseDecrease_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net decrease in cash and cash equivalents</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="lbl_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="lbl_CashAndCashEquivalentsPeriodIncreaseDecrease_labels" xlink:type="arc"/>
      <link:label id="id_217ca" xlink:label="lbl_label137162" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Activities:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="lbl_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lbl_label137162" xlink:type="arc"/>
      <link:label id="id_7484c1" xlink:label="lbl_label7636161" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investing Activities:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="lbl_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="lbl_label7636161" xlink:type="arc"/>
      <link:label id="id_9a3836" xlink:label="lbl_label10106934" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financing Activities:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="lbl_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="lbl_label10106934" xlink:type="arc"/>
      <link:label id="id_980302" xlink:label="lbl_label9962242" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based compensation expense</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="lbl_ShareBasedCompensation" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ShareBasedCompensation" xlink:to="lbl_label9962242" xlink:type="arc"/>
      <link:label id="id_748e90" xlink:label="lbl_label7638672" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="lbl_DepreciationDepletionAndAmortization" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DepreciationDepletionAndAmortization" xlink:to="lbl_label7638672" xlink:type="arc"/>
      <link:label id="id_19ad3d9" xlink:label="lbl_label26923993" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred taxes from continuing operations</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="lbl_DeferredIncomeTaxExpenseBenefit" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DeferredIncomeTaxExpenseBenefit" xlink:to="lbl_label26923993" xlink:type="arc"/>
      <link:label id="id_151810a" xlink:label="lbl_NetCashProvidedByUsedInOperatingActivities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="lbl_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetCashProvidedByUsedInOperatingActivities" xlink:to="lbl_NetCashProvidedByUsedInOperatingActivities_labels" xlink:type="arc"/>
      <link:label id="id_744e65" xlink:label="lbl_PaymentsToAcquirePropertyPlantAndEquipment_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchases of property, plant and equipment</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="lbl_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="lbl_PaymentsToAcquirePropertyPlantAndEquipment_labels" xlink:type="arc"/>
      <link:label id="id_4f4396" xlink:label="lbl_PaymentsToAcquireShortTermInvestments_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchases of short-term investments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="lbl_PaymentsToAcquireShortTermInvestments" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PaymentsToAcquireShortTermInvestments" xlink:to="lbl_PaymentsToAcquireShortTermInvestments_labels" xlink:type="arc"/>
      <link:label id="id_1332252" xlink:label="lbl_PaymentsToAcquireMarketableSecurities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchases of long-term investments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="lbl_PaymentsToAcquireMarketableSecurities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PaymentsToAcquireMarketableSecurities" xlink:to="lbl_PaymentsToAcquireMarketableSecurities_labels" xlink:type="arc"/>
      <link:label id="id_15ae2a7" xlink:label="lbl_PaymentsForProceedsFromOtherInvestingActivities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other investing activities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="lbl_PaymentsForProceedsFromOtherInvestingActivities" xlink:type="locator"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="lbl_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetCashProvidedByUsedInInvestingActivities" xlink:to="lbl_NetCashProvidedByUsedInInvestingActivities_labels" xlink:type="arc"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="lbl_RepaymentsOfLongTermDebt" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RepaymentsOfLongTermDebt" xlink:to="lbl_RepaymentsOfLongTermDebt_labels" xlink:type="arc"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfOrdinaryDividends" xlink:label="lbl_PaymentsOfOrdinaryDividends" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PaymentsOfOrdinaryDividends" xlink:to="lbl_PaymentsOfOrdinaryDividends_labels" xlink:type="arc"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="lbl_NetCashProvidedByUsedInFinancingActivities" xlink:type="locator"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="lbl_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:type="locator"/>
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      <link:label id="id_e51362" xlink:label="lbl_PaymentsToAcquireMarketableSecurities_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of long-term investments</link:label>
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      <link:loc xlink:href="pfe-20110403.xsd#pfe_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonthsNetOfRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:label="lbl_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonthsNetOfRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonthsNetOfRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:to="lbl_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonthsNetOfRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_labels" xlink:type="arc"/>
      <link:label id="id_1dd531f" xlink:label="lbl_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonthsNetOfRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Principal payments on short-term borrowings, net</link:label>
      <link:label id="id_1ba8791" xlink:label="lbl_IncreaseDecreaseInOperatingCapital_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in assets and liabilities, net of acquisitions and divestitures</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapital" xlink:label="lbl_IncreaseDecreaseInOperatingCapital" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncreaseDecreaseInOperatingCapital" xlink:to="lbl_IncreaseDecreaseInOperatingCapital_labels" xlink:type="arc"/>
      <link:label id="id_1f2111f" xlink:label="lbl_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonthsNetOfRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The cash outflow from a repayment of a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year) and may include the cash outflow from a repayment of a borrowing having initial term of repayment within three months net of the cash inflow of a borrowing having initial term of repayment within three months.</link:label>
      <link:label id="id_cbdf2d" xlink:label="lbl_IncomeLossFromDiscontinuedOperationsNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discontinued operations - net of tax</link:label>
      <link:label id="id_8170f6" xlink:label="lbl_RestructuringChargesAndAcquisitionRelatedCosts_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents (i) restructuring charges, which are amounts charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a program that is planned and controlled by management, and materially changes either the scope of a business undertaken by an entity, or the manner in which that business is conducted; and (ii) acquisition-related costs, which are costs incurred to effect a business combination which costs have been expensed during the period. Such costs can include transaction costs such as banking, legal, accounting and other costs directly related to effect a business combination as well as external, incremental costs of integration planning that are directly related to a business combination, including costs associated with preparing for systems and other integration activities.</link:label>
      <link:label id="id_41143c" xlink:label="lbl_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations before provision for taxes on income</link:label>
      <link:label id="id_89ebea" xlink:label="lbl_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations</link:label>
      <link:label id="id_bd2699" xlink:label="lbl_ProfitLoss_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income before allocation to noncontrolling interests</link:label>
      <link:label id="id_63af6d" xlink:label="lbl_NetIncomeLoss_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to Pfizer Inc.</link:label>
      <link:label id="id_1e9e4de" xlink:label="lbl_EarningsPerShareBasic_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to Pfizer Inc. common shareholders (in dollars per share)</link:label>
      <link:label id="id_6a9e41" xlink:label="lbl_AssetsCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
      <link:label id="id_1a9da6" xlink:label="lbl_Assets_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
      <link:label id="id_1dea913" xlink:label="lbl_LiabilitiesCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
      <link:label id="id_75d4ba" xlink:label="lbl_Liabilities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
      <link:label id="id_c2cdc2" xlink:label="lbl_StockholdersEquity_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Pfizer Inc. shareholders' equity</link:label>
      <link:label id="id_275087" xlink:label="lbl_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total shareholders' equity</link:label>
      <link:label id="id_1fea4ab" xlink:label="lbl_LiabilitiesAndStockholdersEquity_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and shareholders' equity</link:label>
      <link:label id="id_10f4ff0" xlink:label="lbl_NetCashProvidedByUsedInOperatingActivities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by/(used in) operating activities</link:label>
      <link:label id="id_d01b6" xlink:label="lbl_NetCashProvidedByUsedInInvestingActivities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by investing activities</link:label>
      <link:label id="id_6beba" xlink:label="lbl_NetCashProvidedByUsedInFinancingActivities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in financing activities</link:label>
      <link:label id="id_8f12ab" xlink:label="lbl_CompensationAndBenefitsTrust_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee benefit trusts</link:label>
      <link:label id="id_377d1" xlink:label="lbl_label227281" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other financing activities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="lbl_ProceedsFromPaymentsForOtherFinancingActivities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProceedsFromPaymentsForOtherFinancingActivities" xlink:to="lbl_label227281" xlink:type="arc"/>
      <link:label id="id_19bfe76" xlink:label="lbl_IncreaseDecreaseInOperatingCapital_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other changes in assets and liabilities, net of acquisitions and divestitures</link:label>
      <link:label id="id_175d521" xlink:label="lbl_label24499489" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document fiscal year focus</link:label>
      <link:loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="lbl_DocumentFiscalYearFocus" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DocumentFiscalYearFocus" xlink:to="lbl_label24499489" xlink:type="arc"/>
      <link:label id="id_78db10" xlink:label="lbl_label7920400" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document fiscal period focus</link:label>
      <link:loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="lbl_DocumentFiscalPeriodFocus" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DocumentFiscalPeriodFocus" xlink:to="lbl_label7920400" xlink:type="arc"/>
      <link:label id="id_dacc7" xlink:label="lbl_label896199" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
      <link:loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentInformationTable" xlink:label="lbl_DocumentInformationTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DocumentInformationTable" xlink:to="lbl_label896199" xlink:type="arc"/>
      <link:label id="id_b1deeb" xlink:label="lbl_label11656939" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="lbl_LegalEntityAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LegalEntityAxis" xlink:to="lbl_label11656939" xlink:type="arc"/>
      <link:label id="id_198f2a1" xlink:label="lbl_label26800801" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="lbl_EntityDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EntityDomain" xlink:to="lbl_label26800801" xlink:type="arc"/>
      <link:label id="id_12fb664" xlink:label="lbl_label19904100" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Parent Company [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="lbl_ParentCompanyMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ParentCompanyMember" xlink:to="lbl_label19904100" xlink:type="arc"/>
      <link:label id="id_1148e1b" xlink:label="lbl_RestructuringChargesAndAcquisitionRelatedCosts_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges and certain acquisition-related costs</link:label>
      <link:label id="id_1d7a85e" xlink:label="lbl_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current deferred tax liabilities and other current liabilities</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities" xlink:label="lbl_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities" xlink:to="lbl_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:type="arc"/>
      <link:label id="id_62173f" xlink:label="lbl_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents (i) the current portion of deferred tax liabilities, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax. A current taxable temporary difference is a difference between the tax basis and the carrying amount of a current asset or liability in the financial statements prepared in accordance with generally accepted accounting principles. In a classified statement of financial position, an enterprise shall separate deferred tax liabilities and assets into a current amount and a noncurrent amount. Deferred tax liabilities and assets shall be classified as current or noncurrent based on the classification of the related asset or liability for financial reporting. A deferred tax liability or asset that is not related to an asset or liability for financial reporting, including deferred tax assets related to carryforwards, shall be classified according to the expected reversal date of the temporary difference; and (ii) the aggregate carrying amount, as of the balance sheet date, of current obligations not separately disclosed in the balance sheet due to materiality considerations. Current liabilities are expected to be paid within one year (or the normal operating cycle, if longer).</link:label>
      <link:label id="id_4de68" xlink:label="lbl_CostReductionInitiativesAndAcquisitionRelatedCostsDisclosureTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost Reduction Initiatives And Acquisition Related Costs Disclosure [Text Block]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CostReductionInitiativesAndAcquisitionRelatedCostsDisclosureTextBlock" xlink:label="lbl_CostReductionInitiativesAndAcquisitionRelatedCostsDisclosureTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CostReductionInitiativesAndAcquisitionRelatedCostsDisclosureTextBlock" xlink:to="lbl_CostReductionInitiativesAndAcquisitionRelatedCostsDisclosureTextBlock_labels" xlink:type="arc"/>
      <link:label id="id_b843f9" xlink:label="lbl_CostReductionInitiativesAndAcquisitionRelatedCostsDisclosureTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Costs Associated with Cost-Reduction Initiatives and Acquisition Activity [Text Block]</link:label>
      <link:label id="id_155acfb" xlink:label="lbl_ComprehensiveIncomeNoteTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive Income/(Loss) [Text Block]</link:label>
      <link:label id="id_1881d17" xlink:label="lbl_label25697559" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes on Income [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="lbl_IncomeTaxDisclosureTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeTaxDisclosureTextBlock" xlink:to="lbl_label25697559" xlink:type="arc"/>
      <link:label id="id_133d1e0" xlink:label="lbl_CashAndCashEquivalentsPeriodIncreaseDecrease_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net decrease in cash and cash equivalents</link:label>
      <link:label id="id_2eaa14" xlink:label="lbl_CostReductionInitiativesAndAcquisitionRelatedCostsDisclosureTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Description of cost-reduction initiatives associated with a comprehensive plan to integrate acquired operations, generate cost savings and capture synergies across the company; as well as costs incurred in connection with an acquisition.  These costs include (i) restructuring activities, including exit and disposal activities,  the major types of costs associated with the plan activities and the accrual balance at the end of the period; (ii) integration costs, which represent external, incremental costs directly related to integrating acquired businesses; (iii) implementation costs, which represent external, incremental costs directly related to implementing cost-reduction initiatives prior to the Wyeth acquisition and primarily include expenditures related to system and process standardization and the expansion of shared services; (iv) additional depreciation-asset restructuring, which represents the impact of changes in the estimated useful lives of assets involved in restructuring actions; and (v) transaction costs, representing external costs incurred  in connection with an acquisition.</link:label>
      <link:label id="id_1a0808e" xlink:label="lbl_ComprehensiveIncomeLossAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income/(Loss) [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ComprehensiveIncomeLossAbstract" xlink:label="lbl_ComprehensiveIncomeLossAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ComprehensiveIncomeLossAbstract" xlink:to="lbl_ComprehensiveIncomeLossAbstract_labels" xlink:type="arc"/>
      <link:label id="id_9836ec" xlink:label="lbl_label9975532" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition Purchase Price</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:label="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:to="lbl_label9975532" xlink:type="arc"/>
      <link:label id="id_17c806e" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedWorkingCapitalExcludingInventories_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Working Capital Excluding Inventories</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedWorkingCapitalExcludingInventories" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedWorkingCapitalExcludingInventories" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedWorkingCapitalExcludingInventories" xlink:to="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedWorkingCapitalExcludingInventories_labels" xlink:type="arc"/>
      <link:label id="id_109d67a" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedWorkingCapitalExcludingInventories_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Working capital, excluding inventories</link:label>
      <link:label id="id_1e56f47" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">InventoriesAcquisition</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:type="locator"/>
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      <link:label id="id_1ecfa7" xlink:label="lbl_label2019239" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="locator"/>
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      <link:label id="id_a4c1b0" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedWorkingCapitalExcludingInventories_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of working capital, excluding inventories, recognized as of the acquisition date.</link:label>
      <link:label id="id_1a3d426" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTaxAccounts_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net Tax Accounts</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTaxAccounts" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTaxAccounts" xlink:type="locator"/>
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      <link:label id="id_1be9b69" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTaxAccounts_labels" xlink:role="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="resource" xml:lang="en-US">Net tax accounts</link:label>
      <link:label id="id_ec2d0a" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTaxAccounts_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of net tax accounts recognized as of the acquisition date.</link:label>
      <link:label id="id_9f8d21" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total identifiable net assets</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_labels" xlink:type="arc"/>
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      <link:label id="id_f3330c" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net assets acquired</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:to="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_labels" xlink:type="arc"/>
      <link:label id="id_d74f6f" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net assets acquired/total consideration transferred</link:label>
      <link:label id="id_7a7788" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
      <link:label id="id_1da24f5" xlink:label="lbl_label31073525" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of restructuring charges [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock" xlink:label="lbl_ScheduleOfRestructuringAndRelatedCostsTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfRestructuringAndRelatedCostsTextBlock" xlink:to="lbl_label31073525" xlink:type="arc"/>
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      <link:label id="id_e4e481" xlink:label="lbl_ScheduleOfRestructuringAndRelatedCostsTable_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost Reduction Initiatives and Acquisition Related Costs [Table]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="lbl_ScheduleOfRestructuringAndRelatedCostsTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="lbl_ScheduleOfRestructuringAndRelatedCostsTable_labels" xlink:type="arc"/>
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      <link:loc xlink:href="pfe-20110403.xsd#pfe_CostReductionInitiativesAndAcquisitionCostsLineItems" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCostsLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CostReductionInitiativesAndAcquisitionCostsLineItems" xlink:to="lbl_label17151052" xlink:type="arc"/>
      <link:label id="id_49d256" xlink:label="lbl_AdditionalDepreciationAssetRestructuring_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Depreciation Asset Restructuring</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AdditionalDepreciationAssetRestructuring" xlink:label="lbl_AdditionalDepreciationAssetRestructuring" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AdditionalDepreciationAssetRestructuring" xlink:to="lbl_AdditionalDepreciationAssetRestructuring_labels" xlink:type="arc"/>
      <link:label id="id_1d253c9" xlink:label="lbl_AdditionalDepreciationAssetRestructuring_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additional depreciation asset restructuring represents the impact of changes in the estimated useful lives of assets involved in restructuring actions.</link:label>
      <link:label id="id_215c31" xlink:label="lbl_ImplementationCosts_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Implementation Costs</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ImplementationCosts" xlink:label="lbl_ImplementationCosts" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ImplementationCosts" xlink:to="lbl_ImplementationCosts_labels" xlink:type="arc"/>
      <link:label id="id_31567" xlink:label="lbl_ImplementationCosts_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total implementation costs</link:label>
      <link:label id="id_17804f3" xlink:label="lbl_ImplementationCosts_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Implementation costs represent external, incremental costs directly related to Implementing cost-reduction initiatives, and primarily include expenditures related to system and process standardization and the expansion of shared services.</link:label>
      <link:label id="id_117f5bd" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost Reduction Initiatives And Acquisition Costs</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CostReductionInitiativesAndAcquisitionCosts" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCosts" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CostReductionInitiativesAndAcquisitionCosts" xlink:to="lbl_CostReductionInitiativesAndAcquisitionCosts_labels" xlink:type="arc"/>
      <link:label id="id_11543eb" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total costs incurred in connection with Pfizer's cost-reduction initiatives and the acquisition of Wyeth.</link:label>
      <link:label id="id_834afd" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCostsOfWyethAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost Reduction Initiatives and Acquisition Costs of Wyeth [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CostReductionInitiativesAndAcquisitionCostsOfWyethAbstract" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCostsOfWyethAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CostReductionInitiativesAndAcquisitionCostsOfWyethAbstract" xlink:to="lbl_CostReductionInitiativesAndAcquisitionCostsOfWyethAbstract_labels" xlink:type="arc"/>
      <link:label id="id_c227ff" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total costs associated with cost-reduction initiatives and acquisition activity</link:label>
      <link:label id="id_76373d" xlink:label="lbl_FootnoteInformationAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Footnote information [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_FootnoteInformationAbstract" xlink:label="lbl_FootnoteInformationAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FootnoteInformationAbstract" xlink:to="lbl_FootnoteInformationAbstract_labels" xlink:type="arc"/>
      <link:label id="id_1b6a416" xlink:label="lbl_label28746774" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset impairments [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AssetImpairmentsMember" xlink:label="lbl_AssetImpairmentsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AssetImpairmentsMember" xlink:to="lbl_label28746774" xlink:type="arc"/>
      <link:label id="id_1347a7d" xlink:label="lbl_OtherRestructuringChargesMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Restructuring Charges [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherRestructuringChargesMember" xlink:label="lbl_OtherRestructuringChargesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherRestructuringChargesMember" xlink:to="lbl_OtherRestructuringChargesMember_labels" xlink:type="arc"/>
      <link:label id="id_5e510d" xlink:label="lbl_label6181133" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee termination costs [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeSeveranceMember" xlink:label="lbl_EmployeeSeveranceMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EmployeeSeveranceMember" xlink:to="lbl_label6181133" xlink:type="arc"/>
      <link:label id="id_13741c4" xlink:label="lbl_OtherRestructuringChargesMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other [Member]</link:label>
      <link:label id="id_123551f" xlink:label="lbl_label19092767" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs Incurred</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringAndRelatedCostCostIncurredToDate" xlink:label="lbl_RestructuringAndRelatedCostCostIncurredToDate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringAndRelatedCostCostIncurredToDate" xlink:to="lbl_label19092767" xlink:type="arc"/>
      <link:label id="id_7bd161" xlink:label="lbl_label8114529" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Activity</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringAndRelatedCostIncurredCost" xlink:label="lbl_RestructuringAndRelatedCostIncurredCost" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringAndRelatedCostIncurredCost" xlink:to="lbl_label8114529" xlink:type="arc"/>
      <link:label id="id_1dccacf" xlink:label="lbl_label31247055" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrual</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="lbl_RestructuringReserve" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringReserve" xlink:to="lbl_label31247055" xlink:type="arc"/>
      <link:label id="id_1344a5f" xlink:label="lbl_label20204127" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Charges [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringChargesMember" xlink:label="lbl_RestructuringChargesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringChargesMember" xlink:to="lbl_label20204127" xlink:type="arc"/>
      <link:label id="id_14bdcd6" xlink:label="lbl_RestructuringChargesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring charges abstract</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringChargesAbstract" xlink:label="lbl_RestructuringChargesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringChargesAbstract" xlink:to="lbl_RestructuringChargesAbstract_labels" xlink:type="arc"/>
      <link:label id="id_2790ca" xlink:label="lbl_EstimatedEmployeeTerminations_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimated Employee Terminations</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EstimatedEmployeeTerminations" xlink:label="lbl_EstimatedEmployeeTerminations" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EstimatedEmployeeTerminations" xlink:to="lbl_EstimatedEmployeeTerminations_labels" xlink:type="arc"/>
      <link:label id="id_63db2" xlink:label="lbl_ActualEmployeesTerminated_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actual Employees Terminated</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ActualEmployeesTerminated" xlink:label="lbl_ActualEmployeesTerminated" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ActualEmployeesTerminated" xlink:to="lbl_ActualEmployeesTerminated_labels" xlink:type="arc"/>
      <link:label id="id_1938e1b" xlink:label="lbl_label26447387" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="lbl_BusinessAcquisitionLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionLineItems" xlink:to="lbl_label26447387" xlink:type="arc"/>
      <link:label id="id_6fd10b" xlink:label="lbl_label7328011" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition Purchase Price</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityPurchasePriceAbstract" xlink:label="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePriceAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePriceAbstract" xlink:to="lbl_label7328011" xlink:type="arc"/>
      <link:label id="id_150f01d" xlink:label="lbl_label22081565" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional depreciation asset restructuring [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AdditionalDepreciationAssetRestructuringMember" xlink:label="lbl_AdditionalDepreciationAssetRestructuringMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AdditionalDepreciationAssetRestructuringMember" xlink:to="lbl_label22081565" xlink:type="arc"/>
      <link:label id="id_ff598f" xlink:label="lbl_AdditionalDepreciationAssetRestructuring_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total additional depreciation-asset restructuring</link:label>
      <link:label id="id_159accd" xlink:label="lbl_label22654157" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring and related costs by type [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="lbl_RestructuringCostAndReserveAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringCostAndReserveAxis" xlink:to="lbl_label22654157" xlink:type="arc"/>
      <link:label id="id_75edab" xlink:label="lbl_label7728555" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of restructuring [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="lbl_TypeOfRestructuringDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TypeOfRestructuringDomain" xlink:to="lbl_label7728555" xlink:type="arc"/>
      <link:label id="id_dd18a3" xlink:label="lbl_label14489763" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of gains (losses) on interest rate risk [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock" xlink:label="lbl_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock" xlink:to="lbl_label14489763" xlink:type="arc"/>
      <link:label id="id_17cd518" xlink:label="lbl_label24958232" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading securities [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TradingAccountAssetsMember" xlink:label="lbl_TradingAccountAssetsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TradingAccountAssetsMember" xlink:to="lbl_label24958232" xlink:type="arc"/>
      <link:label id="id_1d7a0d8" xlink:label="lbl_AvailableForSaleMoneyMarketFundsMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available - for - sale money market funds [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AvailableForSaleMoneyMarketFundsMember" xlink:label="lbl_AvailableForSaleMoneyMarketFundsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleMoneyMarketFundsMember" xlink:to="lbl_AvailableForSaleMoneyMarketFundsMember_labels" xlink:type="arc"/>
      <link:label id="id_1bc336d" xlink:label="lbl_AvailableForSaleEquitySecuritiesExcludingMoneyMarketFundsMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available - for - sale equity securities, excluding money market funds [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AvailableForSaleEquitySecuritiesExcludingMoneyMarketFundsMember" xlink:label="lbl_AvailableForSaleEquitySecuritiesExcludingMoneyMarketFundsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleEquitySecuritiesExcludingMoneyMarketFundsMember" xlink:to="lbl_AvailableForSaleEquitySecuritiesExcludingMoneyMarketFundsMember_labels" xlink:type="arc"/>
      <link:label id="id_16b8543" xlink:label="lbl_label23823683" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign currency swaps [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="lbl_ForeignExchangeContractMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ForeignExchangeContractMember" xlink:to="lbl_label23823683" xlink:type="arc"/>
      <link:label id="id_6a3270" xlink:label="lbl_label6959728" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest rate swaps [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="lbl_InterestRateSwapMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InterestRateSwapMember" xlink:to="lbl_label6959728" xlink:type="arc"/>
      <link:label id="id_174497c" xlink:label="lbl_label24398204" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign currency forward-exchange contracts [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignExchangeForwardMember" xlink:label="lbl_ForeignExchangeForwardMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ForeignExchangeForwardMember" xlink:to="lbl_label24398204" xlink:type="arc"/>
      <link:label id="id_8c5862" xlink:label="lbl_label9197666" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Assets Measured on Recurring Basis [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationAssetTypesDomain" xlink:label="lbl_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationAssetTypesDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationAssetTypesDomain" xlink:to="lbl_label9197666" xlink:type="arc"/>
      <link:label id="id_b53d12" xlink:label="lbl_OtherSelectedFinancialAssetsAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other selected financial assets [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherSelectedFinancialAssetsAbstract" xlink:label="lbl_OtherSelectedFinancialAssetsAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherSelectedFinancialAssetsAbstract" xlink:to="lbl_OtherSelectedFinancialAssetsAbstract_labels" xlink:type="arc"/>
      <link:label id="id_82b113" xlink:label="lbl_OtherSelectedFinancialAssets_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Selected Financial Assets</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherSelectedFinancialAssets" xlink:label="lbl_OtherSelectedFinancialAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherSelectedFinancialAssets" xlink:to="lbl_OtherSelectedFinancialAssets_labels" xlink:type="arc"/>
      <link:label id="id_b722ef" xlink:label="lbl_OtherSelectedFinancialAssets_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
      <link:label id="id_df2441" xlink:label="lbl_OtherFinancialLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Financial Liabilities</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherFinancialLiabilities" xlink:label="lbl_OtherFinancialLiabilities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherFinancialLiabilities" xlink:to="lbl_OtherFinancialLiabilities_labels" xlink:type="arc"/>
      <link:label id="id_1e4e67f" xlink:label="lbl_OtherFinancialLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
      <link:label id="id_12758a1" xlink:label="lbl_FootnotesToSelectedFinancialAssetsAndLiabilitiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Footnotes to selected financial assets and liabilities [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_FootnotesToSelectedFinancialAssetsAndLiabilitiesAbstract" xlink:label="lbl_FootnotesToSelectedFinancialAssetsAndLiabilitiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FootnotesToSelectedFinancialAssetsAndLiabilitiesAbstract" xlink:to="lbl_FootnotesToSelectedFinancialAssetsAndLiabilitiesAbstract_labels" xlink:type="arc"/>
      <link:label id="id_199e97b" xlink:label="lbl_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected financial assets and liabilities presented in the condensed consolidated balance sheets [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="lbl_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="lbl_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_labels" xlink:type="arc"/>
      <link:label id="id_8d9bfd" xlink:label="lbl_CashAndCashEquivalentsFairValueDisclosure_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at fair value</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="lbl_CashAndCashEquivalentsFairValueDisclosure" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CashAndCashEquivalentsFairValueDisclosure" xlink:to="lbl_CashAndCashEquivalentsFairValueDisclosure_labels" xlink:type="arc"/>
      <link:label id="id_ea4640" xlink:label="lbl_label15353408" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair value inputs Level 1 [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="lbl_FairValueInputsLevel1Member" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueInputsLevel1Member" xlink:to="lbl_label15353408" xlink:type="arc"/>
      <link:label id="id_13a47cf" xlink:label="lbl_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected Financial Liabilities Current Deferred Tax Liabilities And Other Current Liabilities</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities" xlink:label="lbl_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities" xlink:to="lbl_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:type="arc"/>
      <link:label id="id_1f28326" xlink:label="lbl_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other current liabilities</link:label>
      <link:label id="id_1684668" xlink:label="lbl_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Selected financial liabilities presented in the balance sheet caption, Current deferred tax liabilities and other current liabilities, at the balance sheet date.</link:label>
      <link:label id="id_d040e2" xlink:label="lbl_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected Financial Liabilities Other Noncurrent Liabilities</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities" xlink:label="lbl_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities" xlink:to="lbl_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities_labels" xlink:type="arc"/>
      <link:label id="id_101b33b" xlink:label="lbl_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other noncurrent liabilities</link:label>
      <link:label id="id_8589cb" xlink:label="lbl_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Selected financial liabilities presented in the balance sheet caption, Other Noncurrent liabilities, at the balance sheet date.</link:label>
      <link:label id="id_bb863f" xlink:label="lbl_label12289599" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value By Balance Sheet Grouping [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:label="lbl_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:to="lbl_label12289599" xlink:type="arc"/>
      <link:label id="id_61ca1f" xlink:label="lbl_label6408735" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Disclosure Items [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="lbl_FairValueDisclosureItemAmountsDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueDisclosureItemAmountsDomain" xlink:to="lbl_label6408735" xlink:type="arc"/>
      <link:label id="id_1dd4114" xlink:label="lbl_InvestmentsInDebtAndEquitySecuritiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments in Debt and Equity Securities [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_InvestmentsInDebtAndEquitySecuritiesAbstract" xlink:label="lbl_InvestmentsInDebtAndEquitySecuritiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InvestmentsInDebtAndEquitySecuritiesAbstract" xlink:to="lbl_InvestmentsInDebtAndEquitySecuritiesAbstract_labels" xlink:type="arc"/>
      <link:label id="id_a8e26c" xlink:label="lbl_DebtSecurities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Securities</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DebtSecurities" xlink:label="lbl_DebtSecurities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DebtSecurities" xlink:to="lbl_DebtSecurities_labels" xlink:type="arc"/>
      <link:label id="id_16e2bc" xlink:label="lbl_DebtSecurities_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents the total of all debt securities grouped by maturity dates.</link:label>
      <link:label id="id_13bc0b0" xlink:label="lbl_DebtSecurities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total debt securities</link:label>
      <link:label id="id_1e08cc7" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesMoneyMarketFunds_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available For Sale Securities Equity Securities Money Market Funds</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AvailableForSaleSecuritiesEquitySecuritiesMoneyMarketFunds" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesMoneyMarketFunds" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleSecuritiesEquitySecuritiesMoneyMarketFunds" xlink:to="lbl_AvailableForSaleSecuritiesEquitySecuritiesMoneyMarketFunds_labels" xlink:type="arc"/>
      <link:label id="id_15db30e" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesMoneyMarketFunds_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Available - for - sale money market funds</link:label>
      <link:label id="id_92db96" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesMoneyMarketFunds_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents equity securities categorized neither as held-to-maturity nor trading. Money market funds represent ownership in debt instruments. If money markets funds are determined to have had an other than temporary decline in fair value below its amortized cost basis the loss  loss shall be recognized in earnings.</link:label>
      <link:label id="id_1d6f0af" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesExcludingMoneyMarketFunds_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available - for - sale securities equity securities, excluding money market funds</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AvailableForSaleSecuritiesEquitySecuritiesExcludingMoneyMarketFunds" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesExcludingMoneyMarketFunds" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleSecuritiesEquitySecuritiesExcludingMoneyMarketFunds" xlink:to="lbl_AvailableForSaleSecuritiesEquitySecuritiesExcludingMoneyMarketFunds_labels" xlink:type="arc"/>
      <link:label id="id_1ba48be" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesExcludingMoneyMarketFunds_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Available - for - sale equity securities, excluding money market funds</link:label>
      <link:label id="id_1c74eb2" xlink:label="lbl_AvailableForSaleSecuritiesEquitySecuritiesExcludingMoneyMarketFunds_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents equity securities excluding money market funds categorized neither as held-to-maturity nor trading. Equity securities excluding money market funds represent ownership interests or the right to acquire ownership interests in corporations and other legal entities which ownership interest is represented by shares of common or preferred stock (which is not mandatorily redeemable or redeemable at the option of the holder), convertible securities, stock rights, or stock warrants. Unrealized gains and losses related to Available-for-sale Securities are excluded from earnings and reported in a separate component of shareholders' equity (other comprehensive income), unless the Available-for-sale Security is designated as a hedge or is determined to have had an other than temporary decline in fair value below its amortized cost basis. All or a portion of the unrealized holding gain or loss of an Available-for-sale Security that is designated as being hedged in a fair value hedge shall be recognized in earnings during the period of the hedge, as should other than temporary declines in fair value below costs basis.</link:label>
      <link:label id="id_1330f83" xlink:label="lbl_label20123523" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of available - for - sale securities [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:label="lbl_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:to="lbl_label20123523" xlink:type="arc"/>
      <link:label id="id_7bf33c" xlink:label="lbl_MajorTypesOfDebtAndEquitySecuritiesDomain_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Major Types of Debt and Equity Securities [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:label="lbl_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="lbl_MajorTypesOfDebtAndEquitySecuritiesDomain_labels" xlink:type="arc"/>
      <link:label id="id_c4dcdd" xlink:label="lbl_label12901597" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Securities (Assets) [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritiesAssetsMember" xlink:label="lbl_SecuritiesAssetsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SecuritiesAssetsMember" xlink:to="lbl_label12901597" xlink:type="arc"/>
      <link:label id="id_1f8437e" xlink:label="lbl_label33047422" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Securities [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtSecuritiesMember" xlink:label="lbl_DebtSecuritiesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DebtSecuritiesMember" xlink:to="lbl_label33047422" xlink:type="arc"/>
      <link:label id="id_39b633" xlink:label="lbl_WesternEuropeanAndOtherGovernmentDebtMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Western European and other government debt [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_WesternEuropeanAndOtherGovernmentDebtMember" xlink:label="lbl_WesternEuropeanAndOtherGovernmentDebtMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_WesternEuropeanAndOtherGovernmentDebtMember" xlink:to="lbl_WesternEuropeanAndOtherGovernmentDebtMember_labels" xlink:type="arc"/>
      <link:label id="id_d4d242" xlink:label="lbl_WesternEuropeanAndOtherGovernmentAgencyDebtMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Western European and other government agency debt [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_WesternEuropeanAndOtherGovernmentAgencyDebtMember" xlink:label="lbl_WesternEuropeanAndOtherGovernmentAgencyDebtMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_WesternEuropeanAndOtherGovernmentAgencyDebtMember" xlink:to="lbl_WesternEuropeanAndOtherGovernmentAgencyDebtMember_labels" xlink:type="arc"/>
      <link:label id="id_a6bf2c" xlink:label="lbl_SupranationalDebtMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supranational debt [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SupranationalDebtMember" xlink:label="lbl_SupranationalDebtMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SupranationalDebtMember" xlink:to="lbl_SupranationalDebtMember_labels" xlink:type="arc"/>
      <link:label id="id_c63ed7" xlink:label="lbl_SupranationalDebtMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the debt of international organizations such as the World Bank, the International Monetary Fund, regional multilateral development banks, multilateral financial institutions, and other similar organizations.</link:label>
      <link:label id="id_16e589a" xlink:label="lbl_label24008858" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Certificates of deposit [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CertificatesOfDepositMember" xlink:label="lbl_CertificatesOfDepositMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CertificatesOfDepositMember" xlink:to="lbl_label24008858" xlink:type="arc"/>
      <link:label id="id_2cbe8e" xlink:label="lbl_label2932366" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate debt [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="lbl_CorporateDebtSecuritiesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CorporateDebtSecuritiesMember" xlink:to="lbl_label2932366" xlink:type="arc"/>
      <link:label id="id_195f58" xlink:label="lbl_FederalHomeLoanMortgageCorporationAndFederalNationalMortgageAssociationAssetBackedSecuritiesMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal Home Loan Mortgage Corporation And Federal National Mortgage Association Asset Backed Securities [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_FederalHomeLoanMortgageCorporationAndFederalNationalMortgageAssociationAssetBackedSecuritiesMember" xlink:label="lbl_FederalHomeLoanMortgageCorporationAndFederalNationalMortgageAssociationAssetBackedSecuritiesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FederalHomeLoanMortgageCorporationAndFederalNationalMortgageAssociationAssetBackedSecuritiesMember" xlink:to="lbl_FederalHomeLoanMortgageCorporationAndFederalNationalMortgageAssociationAssetBackedSecuritiesMember_labels" xlink:type="arc"/>
      <link:label id="id_13e20c3" xlink:label="lbl_FederalHomeLoanMortgageCorporationAndFederalNationalMortgageAssociationAssetBackedSecuritiesMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This category includes investments in asset-backed debt securities issued by the Federal Home Loan Mortgage Corporation and Federal National Mortgage Association.</link:label>
      <link:label id="id_f4801a" xlink:label="lbl_ReverseRepurchaseAgreementsMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reverse repurchase agreements [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ReverseRepurchaseAgreementsMember" xlink:label="lbl_ReverseRepurchaseAgreementsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ReverseRepurchaseAgreementsMember" xlink:to="lbl_ReverseRepurchaseAgreementsMember_labels" xlink:type="arc"/>
      <link:label id="id_f1e07a" xlink:label="lbl_label15851642" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of held - to - maturity debt securities [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtSecurityAxis" xlink:label="lbl_DebtSecurityAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DebtSecurityAxis" xlink:to="lbl_label15851642" xlink:type="arc"/>
      <link:label id="id_1fe1984" xlink:label="lbl_label33429892" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Major Types of Debt Securities [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtSecuritiesDomain" xlink:label="lbl_MajorTypesOfDebtSecuritiesDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_MajorTypesOfDebtSecuritiesDomain" xlink:to="lbl_label33429892" xlink:type="arc"/>
      <link:label id="id_13aabd3" xlink:label="lbl_CertificatesOfDepositAndOtherMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Certificates of deposit and other [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CertificatesOfDepositAndOtherMember" xlink:label="lbl_CertificatesOfDepositAndOtherMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CertificatesOfDepositAndOtherMember" xlink:to="lbl_CertificatesOfDepositAndOtherMember_labels" xlink:type="arc"/>
      <link:label id="id_191cd3c" xlink:label="lbl_CertificatesOfDepositAndOtherMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This category includes information about certificates of deposit and other held to maturity debt securities not separately identified.</link:label>
      <link:label id="id_28c49c" xlink:label="lbl_ShortTermBorrowingsAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short - Term Borrowings [Abstract]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="lbl_ShortTermBorrowingsAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ShortTermBorrowingsAbstract" xlink:to="lbl_ShortTermBorrowingsAbstract_labels" xlink:type="arc"/>
      <link:label id="id_1af20bd" xlink:label="lbl_label28254397" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial paper</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommercialPaper" xlink:label="lbl_CommercialPaper" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CommercialPaper" xlink:to="lbl_label28254397" xlink:type="arc"/>
      <link:label id="id_151b35b" xlink:label="lbl_UnsecuredLongTermDebt_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior unsecured notes at fair value</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnsecuredLongTermDebt" xlink:label="lbl_UnsecuredLongTermDebt" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_UnsecuredLongTermDebt" xlink:to="lbl_UnsecuredLongTermDebt_labels" xlink:type="arc"/>
      <link:label id="id_14a6b66" xlink:label="lbl_label21654374" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Financial Instruments and Hedging Activities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgesAbstract" xlink:label="lbl_DerivativeInstrumentsAndHedgesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DerivativeInstrumentsAndHedgesAbstract" xlink:to="lbl_label21654374" xlink:type="arc"/>
      <link:label id="id_54ae0f" xlink:label="lbl_CashAndCashEquivalentsFairValueDisclosure_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:label id="id_6df096" xlink:label="lbl_UnsecuredLongTermDebt_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Senior unsecured notes</link:label>
      <link:label id="id_1badcea" xlink:label="lbl_MajorTypesOfDebtAndEquitySecuritiesDomain_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Major Types of Debt Securities [Domain]</link:label>
      <link:label id="id_64f782" xlink:label="lbl_ForeignCurrencyDebtDesignatedAsHedgingInstrumentsLongTermLiabilityAtFairValueMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Currency Debt Designated As Hedging Instruments Long Term Liability At Fair Value [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ForeignCurrencyDebtDesignatedAsHedgingInstrumentsLongTermLiabilityAtFairValueMember" xlink:label="lbl_ForeignCurrencyDebtDesignatedAsHedgingInstrumentsLongTermLiabilityAtFairValueMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ForeignCurrencyDebtDesignatedAsHedgingInstrumentsLongTermLiabilityAtFairValueMember" xlink:to="lbl_ForeignCurrencyDebtDesignatedAsHedgingInstrumentsLongTermLiabilityAtFairValueMember_labels" xlink:type="arc"/>
      <link:label id="id_1ecb53f" xlink:label="lbl_ForeignCurrencyBorrowingsDesignatedAsHedgingInstrumentsShortTermLiabilityAtFairValueMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Currency Borrowings Designated As Hedging Instruments Short Term Liability At Fair Value [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ForeignCurrencyBorrowingsDesignatedAsHedgingInstrumentsShortTermLiabilityAtFairValueMember" xlink:label="lbl_ForeignCurrencyBorrowingsDesignatedAsHedgingInstrumentsShortTermLiabilityAtFairValueMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ForeignCurrencyBorrowingsDesignatedAsHedgingInstrumentsShortTermLiabilityAtFairValueMember" xlink:to="lbl_ForeignCurrencyBorrowingsDesignatedAsHedgingInstrumentsShortTermLiabilityAtFairValueMember_labels" xlink:type="arc"/>
      <link:label id="id_db3923" xlink:label="lbl_label14367011" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available - for - sale debt securities:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesAbstract" xlink:label="lbl_AvailableForSaleSecuritiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleSecuritiesAbstract" xlink:to="lbl_label14367011" xlink:type="arc"/>
      <link:label id="id_19a5114" xlink:label="lbl_label26890516" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Held - to - maturity debt securities:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAbstract" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_HeldToMaturitySecuritiesDebtMaturitiesAbstract" xlink:to="lbl_label26890516" xlink:type="arc"/>
      <link:label id="id_d0e830" xlink:label="lbl_label13690928" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available - for - sale debt securities maturities within 1 year</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:label="lbl_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:to="lbl_label13690928" xlink:type="arc"/>
      <link:label id="id_8900ff" xlink:label="lbl_label8978687" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available - for - sale debt securities maturities over 1 to 5 years</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue" xlink:label="lbl_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue" xlink:to="lbl_label8978687" xlink:type="arc"/>
      <link:label id="id_30851b" xlink:label="lbl_label3179803" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term loans, carried at cost</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NotesAndLoansReceivableGrossNoncurrent" xlink:label="lbl_NotesAndLoansReceivableGrossNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NotesAndLoansReceivableGrossNoncurrent" xlink:to="lbl_label3179803" xlink:type="arc"/>
      <link:label id="id_17aca30" xlink:label="lbl_DebtCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short - term borrowings</link:label>
      <link:label id="id_9c27b6" xlink:label="lbl_label10233782" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial Paper [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="lbl_CommercialPaperMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CommercialPaperMember" xlink:to="lbl_label10233782" xlink:type="arc"/>
      <link:label id="id_1f422c6" xlink:label="lbl_label32776902" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Risk</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RisksAndUncertaintiesAbstract" xlink:label="lbl_RisksAndUncertaintiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RisksAndUncertaintiesAbstract" xlink:to="lbl_label32776902" xlink:type="arc"/>
      <link:label id="id_1cc5874" xlink:label="lbl_label30169204" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateral received</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CreditDerivativeCollateralHeldDirectlyOrByThirdParties" xlink:label="lbl_CreditDerivativeCollateralHeldDirectlyOrByThirdParties" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CreditDerivativeCollateralHeldDirectlyOrByThirdParties" xlink:to="lbl_label30169204" xlink:type="arc"/>
      <link:label id="id_1a29b05" xlink:label="lbl_label410320" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income/(loss):</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:label="lbl_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="lbl_label410320" xlink:type="arc"/>
      <link:label id="id_1898b78" xlink:label="lbl_label25791352" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net unrealized (losses)/gains on derivative financial instruments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease" xlink:label="lbl_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease" xlink:to="lbl_label25791352" xlink:type="arc"/>
      <link:label id="id_14f5d4c" xlink:label="lbl_label21978444" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net unrealized losses on available - for - sale securities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:label="lbl_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:to="lbl_label21978444" xlink:type="arc"/>
      <link:label id="id_1d4cf8e" xlink:label="lbl_label30723982" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Benefit plan adjustments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:label="lbl_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:to="lbl_label30723982" xlink:type="arc"/>
      <link:label id="id_b4b65e" xlink:label="lbl_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total comprehensive (loss) income before allocation to noncontrolling interests</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="lbl_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:to="lbl_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_labels" xlink:type="arc"/>
      <link:label id="id_1e46274" xlink:label="lbl_label11507040" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Less: Comprehensive income/(loss) attributable to noncontrolling interests</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="lbl_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:to="lbl_label11507040" xlink:type="arc"/>
      <link:label id="id_1264253" xlink:label="lbl_ComprehensiveIncomeNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive (loss) income attributable to Pfizer Inc.</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="lbl_ComprehensiveIncomeNetOfTax" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ComprehensiveIncomeNetOfTax" xlink:to="lbl_ComprehensiveIncomeNetOfTax_labels" xlink:type="arc"/>
      <link:label id="id_ad04fe" xlink:label="lbl_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income/(loss) before allocation to noncontrolling interests</link:label>
      <link:label id="id_449c42" xlink:label="lbl_ComprehensiveIncomeNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income/(loss) attributable to Pfizer Inc.</link:label>
      <link:label id="id_1de3e39" xlink:label="lbl_InventoryNet_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total inventories</link:label>
      <link:label id="id_12d0d67" xlink:label="lbl_label19729767" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finished goods</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="lbl_InventoryFinishedGoodsNetOfReserves" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InventoryFinishedGoodsNetOfReserves" xlink:to="lbl_label19729767" xlink:type="arc"/>
      <link:label id="id_78dbcf" xlink:label="lbl_label7920591" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Work - in - process</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="lbl_InventoryWorkInProcessNetOfReserves" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InventoryWorkInProcessNetOfReserves" xlink:to="lbl_label7920591" xlink:type="arc"/>
      <link:label id="id_107c353" xlink:label="lbl_label17285971" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Raw materials and supplies</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:label="lbl_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:to="lbl_label17285971" xlink:type="arc"/>
      <link:label id="id_16ffd3" xlink:label="lbl_label1507283" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of changes in carrying amount of goodwill [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="lbl_ScheduleOfGoodwillTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfGoodwillTextBlock" xlink:to="lbl_label1507283" xlink:type="arc"/>
      <link:label id="id_dcda43" xlink:label="lbl_label14473795" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement Business Segments [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="lbl_StatementBusinessSegmentsAxis1" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_StatementBusinessSegmentsAxis2" xlink:to="lbl_label14473795" xlink:type="arc"/>
      <link:label id="id_1591c92" xlink:label="lbl_label22617234" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="lbl_SegmentDomain1" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SegmentDomain2" xlink:to="lbl_label22617234" xlink:type="arc"/>
      <link:label id="id_146c0b1" xlink:label="lbl_label32368565" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in the carrying amount of goodwill</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="lbl_GoodwillRollForward" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GoodwillRollForward" xlink:to="lbl_label32368565" xlink:type="arc"/>
      <link:label id="id_14ce782" xlink:label="lbl_Goodwill_labels" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance, December 31, 2010</link:label>
      <link:label id="id_1110a05" xlink:label="lbl_label10823012" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Text block covering the Disclosure of the details of finite-lived and indefinite-lived intangible assets, excluding goodwill, in total and by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of the company.</link:label>
      <link:label id="id_1366206" xlink:label="lbl_Goodwill_labels" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance, April 3, 2011</link:label>
      <link:label id="id_1ebdcec" xlink:label="lbl_label32234732" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="lbl_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="lbl_label32234732" xlink:type="arc"/>
      <link:label id="id_8004f5" xlink:label="lbl_label8389877" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Developed technology rights [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember" xlink:label="lbl_DevelopedTechnologyRightsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DevelopedTechnologyRightsMember" xlink:to="lbl_label8389877" xlink:type="arc"/>
      <link:label id="id_c098ea" xlink:label="lbl_label12622058" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="lbl_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="lbl_label12622058" xlink:type="arc"/>
      <link:label id="id_1b6c2a5" xlink:label="lbl_label28754597" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Licensing Agreements [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LicensingAgreementsMember" xlink:label="lbl_LicensingAgreementsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LicensingAgreementsMember" xlink:to="lbl_label28754597" xlink:type="arc"/>
      <link:label id="id_1ccb1d2" xlink:label="lbl_BrandsMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Brands [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BrandsMember" xlink:label="lbl_BrandsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BrandsMember" xlink:to="lbl_BrandsMember_labels" xlink:type="arc"/>
      <link:label id="id_1f56c96" xlink:label="lbl_label32861334" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-lived intangible assets</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xlink:label="lbl_FiniteLivedIntangibleAssetsNetAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FiniteLivedIntangibleAssetsNetAbstract" xlink:to="lbl_label32861334" xlink:type="arc"/>
      <link:label id="id_5ec014" xlink:label="lbl_FiniteLivedIntangibleAssetsGross_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite lived intangible assets gross carrying amount</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="lbl_FiniteLivedIntangibleAssetsGross" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FiniteLivedIntangibleAssetsGross" xlink:to="lbl_FiniteLivedIntangibleAssetsGross_labels" xlink:type="arc"/>
      <link:label id="id_14ac751" xlink:label="lbl_FiniteLivedIntangibleAssetsGross_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross Carrying Amount</link:label>
      <link:label id="id_b8b6b2" xlink:label="lbl_FiniteLivedIntangibleAssetsAccumulatedAmortization_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite lived intangible assets accumulated amortization</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="lbl_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="lbl_FiniteLivedIntangibleAssetsAccumulatedAmortization_labels" xlink:type="arc"/>
      <link:label id="id_198820c" xlink:label="lbl_FiniteLivedIntangibleAssetsAccumulatedAmortization_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accumulated Amortization</link:label>
      <link:label id="id_1daf7da" xlink:label="lbl_FiniteLivedIntangibleAssetsNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite lived intangible assets net</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="lbl_FiniteLivedIntangibleAssetsNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FiniteLivedIntangibleAssetsNet" xlink:to="lbl_FiniteLivedIntangibleAssetsNet_labels" xlink:type="arc"/>
      <link:label id="id_190fab7" xlink:label="lbl_FiniteLivedIntangibleAssetsNet_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Identifiable Intangible Assets, less Accumulated Amortization</link:label>
      <link:label id="id_1bea532" xlink:label="lbl_label29271346" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indefinite-lived Intangible Assets By Major Class [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="lbl_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="lbl_label29271346" xlink:type="arc"/>
      <link:label id="id_b9a9c4" xlink:label="lbl_label12167620" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indefinite-lived Intangible Assets, Major Class [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="lbl_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="lbl_label12167620" xlink:type="arc"/>
      <link:label id="id_6db901" xlink:label="lbl_label7190785" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indefinite-lived intangible assets</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems" xlink:label="lbl_IndefiniteLivedIntangibleAssetsByMajorClassLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedIntangibleAssetsByMajorClassLineItems" xlink:to="lbl_label7190785" xlink:type="arc"/>
      <link:label id="id_ec2232" xlink:label="lbl_IndefiniteLivedIntangibleAssetsExcludingGoodwill_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indefinite-lived intangible assets excluding goodwill</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="lbl_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:to="lbl_IndefiniteLivedIntangibleAssetsExcludingGoodwill_labels" xlink:type="arc"/>
      <link:label id="id_3f57c0" xlink:label="lbl_IndefiniteLivedBrands_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indefinite - lived brands</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_IndefiniteLivedBrands" xlink:label="lbl_IndefiniteLivedBrands" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedBrands" xlink:to="lbl_IndefiniteLivedBrands_labels" xlink:type="arc"/>
      <link:label id="id_14bda98" xlink:label="lbl_IndefiniteLivedInprocessResearchAndDevelopment_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indefinite - lived In-process research and development</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_IndefiniteLivedInprocessResearchAndDevelopment" xlink:label="lbl_IndefiniteLivedInprocessResearchAndDevelopment" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedInprocessResearchAndDevelopment" xlink:to="lbl_IndefiniteLivedInprocessResearchAndDevelopment_labels" xlink:type="arc"/>
      <link:label id="id_30007c" xlink:label="lbl_IndefiniteLivedTrademarks_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indefinite-lived trademarks</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IndefiniteLivedTrademarks" xlink:label="lbl_IndefiniteLivedTrademarks" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedTrademarks" xlink:to="lbl_IndefiniteLivedTrademarks_labels" xlink:type="arc"/>
      <link:label id="id_a3b4bc" xlink:label="lbl_IndefiniteLivedInprocessResearchAndDevelopment_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying amount as of the balance sheet date for in-process research and development. In-process research and development assets that have not yet received regulatory approval and are required to be classified as indefinite- lived assets until the successful completion or the abandonment of the associated research and development effort.  During the development period after acquisition, these assets will not be amortized until approval is obtained.</link:label>
      <link:label id="id_6be5a9" xlink:label="lbl_IndefiniteLivedBrands_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying amount as of the balance sheet date for brands.  Brands represent the amortized or unamortized cost associated with tradenames and know-how, as the products themselves no longer receive patent protection.</link:label>
      <link:label id="id_424451" xlink:label="lbl_BrandsMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The rights acquired through registration of a brand name to gain or protect exclusive use thereof.</link:label>
      <link:label id="id_2834e0" xlink:label="lbl_GoodwillAndOtherIntangibleAssetsNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill and Other Intangible Assets Narrative [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_GoodwillAndOtherIntangibleAssetsNarrativeAbstract" xlink:label="lbl_GoodwillAndOtherIntangibleAssetsNarrativeAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GoodwillAndOtherIntangibleAssetsNarrativeAbstract" xlink:to="lbl_GoodwillAndOtherIntangibleAssetsNarrativeAbstract_labels" xlink:type="arc"/>
      <link:label id="id_3f0eaf" xlink:label="lbl_label4132527" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amortization expense for finite-lived intangible assets</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpense" xlink:label="lbl_FiniteLivedIntangibleAssetsAmortizationExpense" xlink:type="locator"/>
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      <link:label id="id_70333b" xlink:label="lbl_label7353147" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aggregate notional amount of interest rate derivative financial instruments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NotionalAmountOfInterestRateDerivatives" xlink:label="lbl_NotionalAmountOfInterestRateDerivatives" xlink:type="locator"/>
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      <link:label id="id_63a8c8" xlink:label="lbl_label6531272" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatibe Instruments, Gain (Loss) by Hedging Relationship [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="lbl_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:to="lbl_label6531272" xlink:type="arc"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="lbl_HedgingRelationshipDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_HedgingRelationshipDomain" xlink:to="lbl_label19512893" xlink:type="arc"/>
      <link:label id="id_71da71" xlink:label="lbl_label7461489" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hedging [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueHedgingMember" xlink:label="lbl_FairValueHedgingMember" xlink:type="locator"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="lbl_CashFlowHedgingMember" xlink:type="locator"/>
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      <link:label id="id_11f4f08" xlink:label="lbl_label18829064" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contributions</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="lbl_DefinedBenefitPlanContributionsByEmployer" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DefinedBenefitPlanContributionsByEmployer" xlink:to="lbl_label18829064" xlink:type="arc"/>
      <link:label id="id_1f20edf" xlink:label="lbl_label32640735" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected contributions in next fiscal year</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" xlink:label="lbl_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" xlink:to="lbl_label32640735" xlink:type="arc"/>
      <link:label id="id_1745d81" xlink:label="lbl_DefinedBenefitPlanSpecialTerminationBenefits_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Special termination benefits</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanSpecialTerminationBenefits" xlink:label="lbl_DefinedBenefitPlanSpecialTerminationBenefits" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DefinedBenefitPlanSpecialTerminationBenefits" xlink:to="lbl_DefinedBenefitPlanSpecialTerminationBenefits_labels" xlink:type="arc"/>
      <link:label id="id_13f5dcb" xlink:label="lbl_DefinedBenefitPlanNetPeriodicBenefitCost_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net periodic benefit costs</link:label>
      <link:label id="id_d79161" xlink:label="lbl_IndefiniteLivedIntangibleAssetsExcludingGoodwill_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total indefinite-lived intangible assets</link:label>
      <link:label id="id_1af9d88" xlink:label="lbl_IncomeLossFromContinuingOperations_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income from continuing operations attributable to Pfizer Inc.</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="lbl_IncomeLossFromContinuingOperations" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeLossFromContinuingOperations" xlink:to="lbl_IncomeLossFromContinuingOperations_labels" xlink:type="arc"/>
      <link:label id="id_f5de22" xlink:label="lbl_NetIncomeLossAvailableToCommonStockholdersDiluted_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income attributable to Pfizer Inc. common shareholders</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted" xlink:label="lbl_NetIncomeLossAvailableToCommonStockholdersDiluted" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetIncomeLossAvailableToCommonStockholdersDiluted" xlink:to="lbl_NetIncomeLossAvailableToCommonStockholdersDiluted_labels" xlink:type="arc"/>
      <link:label id="id_18825ab" xlink:label="lbl_NetIncomeLossAvailableToCommonStockholdersDiluted_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to Pfizer Inc. common shareholders and assumed conversions</link:label>
      <link:label id="id_2e5984" xlink:label="lbl_WeightedAverageNumberOfSharesOutstandingBasic_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted - average number of common shares outstanding - Basic</link:label>
      <link:label id="id_1bf837e" xlink:label="lbl_EarningsPerShareBasicAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EPS Numerator - Basic:</link:label>
      <link:label id="id_1e581f4" xlink:label="lbl_label31818228" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EPS Numerator - Diluted:</link:label>
      <link:label id="id_ad0de6" xlink:label="lbl_label11341286" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common share equivalents: stock options, stock issuable under employee compensation plans and convertible preferred stock</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="lbl_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:to="lbl_label11341286" xlink:type="arc"/>
      <link:label id="id_1941ec0" xlink:label="lbl_WeightedAverageNumberOfDilutedSharesOutstanding_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Weighted - average number of common shares outstanding - Diluted</link:label>
      <link:label id="id_c90f1" xlink:label="lbl_label823537" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock options that had exercise prices greater than the average market price of our common stock issuable under employee compensation plans</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="lbl_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="lbl_label823537" xlink:type="arc"/>
      <link:label id="id_12e7aa2" xlink:label="lbl_label19823266" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Eps Numerator Diluted Abstract</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EpsNumeratorDilutedAbstract" xlink:label="lbl_EpsNumeratorDilutedAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EpsNumeratorDilutedAbstract" xlink:to="lbl_label19823266" xlink:type="arc"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EpsNumeratorDilutedAbstract" xlink:to="lbl_label31818228" xlink:type="arc"/>
      <link:label id="id_a20185" xlink:label="lbl_label10617221" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective tax rate</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="lbl_EffectiveIncomeTaxRateContinuingOperations" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EffectiveIncomeTaxRateContinuingOperations" xlink:to="lbl_label10617221" xlink:type="arc"/>
      <link:label id="id_136b83f" xlink:label="lbl_label20363327" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information by Segment [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="lbl_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="lbl_label20363327" xlink:type="arc"/>
      <link:label id="id_5ea91a" xlink:label="lbl_label6203674" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Revenue by Products [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock" xlink:label="lbl_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock" xlink:to="lbl_label6203674" xlink:type="arc"/>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="lbl_StatementBusinessSegmentsAxis2" xlink:type="locator"/>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="lbl_SegmentDomain2" xlink:type="locator"/>
      <link:label id="id_1613b7b" xlink:label="lbl_SegmentRevenuesAndProfitLossAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Revenues and Profit Loss [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SegmentRevenuesAndProfitLossAbstract" xlink:label="lbl_SegmentRevenuesAndProfitLossAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SegmentRevenuesAndProfitLossAbstract" xlink:to="lbl_SegmentRevenuesAndProfitLossAbstract_labels" xlink:type="arc"/>
      <link:label id="id_1e988a4" xlink:label="lbl_label32082084" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment profit / loss</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="lbl_SegmentReportingInformationProfitLossAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SegmentReportingInformationProfitLossAbstract" xlink:to="lbl_label32082084" xlink:type="arc"/>
      <link:label id="id_d1ddf3" xlink:label="lbl_SegmentRevenuesAndProfitLossNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Revenues and Profit Loss Narrative [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SegmentRevenuesAndProfitLossNarrativeAbstract" xlink:label="lbl_SegmentRevenuesAndProfitLossNarrativeAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SegmentRevenuesAndProfitLossNarrativeAbstract" xlink:to="lbl_SegmentRevenuesAndProfitLossNarrativeAbstract_labels" xlink:type="arc"/>
      <link:label id="id_10cfba3" xlink:label="lbl_NetInterestIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Interest Income Expense</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_NetInterestIncomeExpense" xlink:label="lbl_NetInterestIncomeExpense" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetInterestIncomeExpense" xlink:to="lbl_NetInterestIncomeExpense_labels" xlink:type="arc"/>
      <link:label id="id_a1fb6a" xlink:label="lbl_NetInterestIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net interest expense/(income)</link:label>
      <link:label id="id_1db1f4a" xlink:label="lbl_label31137610" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Products [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductOrServiceNameDomain" xlink:label="lbl_ProductOrServiceNameDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProductOrServiceNameDomain" xlink:to="lbl_label31137610" xlink:type="arc"/>
      <link:label id="id_1dcd295" xlink:label="lbl_label31249045" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capsugel [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CapsugelMember" xlink:label="lbl_CapsugelMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CapsugelMember" xlink:to="lbl_label31249045" xlink:type="arc"/>
      <link:label id="id_54177" xlink:label="lbl_label344439" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enbrel [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EnbrelMember" xlink:label="lbl_EnbrelMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EnbrelMember" xlink:to="lbl_label344439" xlink:type="arc"/>
      <link:label id="id_1ea64e0" xlink:label="lbl_label32138464" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lyrica [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_LyricaMember" xlink:label="lbl_LyricaMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LyricaMember" xlink:to="lbl_label32138464" xlink:type="arc"/>
      <link:label id="id_b7d887" xlink:label="lbl_EffexorMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effexor [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EffexorMember" xlink:label="lbl_EffexorMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EffexorMember" xlink:to="lbl_EffexorMember_labels" xlink:type="arc"/>
      <link:label id="id_19c516a" xlink:label="lbl_label27021674" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Celebrex [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CelebrexMember" xlink:label="lbl_CelebrexMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CelebrexMember" xlink:to="lbl_label27021674" xlink:type="arc"/>
      <link:label id="id_1e4108" xlink:label="lbl_PrevnarPrevenar7Member_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prevnar Prevenar 7 [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PrevnarPrevenar7Member" xlink:label="lbl_PrevnarPrevenar7Member" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PrevnarPrevenar7Member" xlink:to="lbl_PrevnarPrevenar7Member_labels" xlink:type="arc"/>
      <link:label id="id_95fbb8" xlink:label="lbl_label9829304" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Viagra [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ViagraMember" xlink:label="lbl_ViagraMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ViagraMember" xlink:to="lbl_label9829304" xlink:type="arc"/>
      <link:label id="id_17c4ac9" xlink:label="lbl_label24922825" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Xalatan / Xalacom [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_XalatanXalacomMember" xlink:label="lbl_XalatanXalacomMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_XalatanXalacomMember" xlink:to="lbl_label24922825" xlink:type="arc"/>
      <link:label id="id_722330" xlink:label="lbl_label7480112" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Norvasc [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_NorvascMember" xlink:label="lbl_NorvascMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NorvascMember" xlink:to="lbl_label7480112" xlink:type="arc"/>
      <link:label id="id_a7293d" xlink:label="lbl_label10955069" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Zyvox [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ZyvoxMember" xlink:label="lbl_ZyvoxMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ZyvoxMember" xlink:to="lbl_label10955069" xlink:type="arc"/>
      <link:label id="id_1ece952" xlink:label="lbl_label32303442" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prevnar / Prevenar 13 [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PrevnarPrevenar13Member" xlink:label="lbl_PrevnarPrevenar13Member" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PrevnarPrevenar13Member" xlink:to="lbl_label32303442" xlink:type="arc"/>
      <link:label id="id_1762114" xlink:label="lbl_label24518932" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Zosyn / Tazocin [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ZosynTazocinMember" xlink:label="lbl_ZosynTazocinMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ZosynTazocinMember" xlink:to="lbl_label24518932" xlink:type="arc"/>
      <link:label id="id_1875eb0" xlink:label="lbl_DetrolDetrolLAMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Detrol Detrol L A [Member]</link:label>
      <link:label id="id_99fce8" xlink:label="lbl_label10091752" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sutent [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SutentMember" xlink:label="lbl_SutentMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SutentMember" xlink:to="lbl_label10091752" xlink:type="arc"/>
      <link:label id="id_a7d2d5" xlink:label="lbl_label10998485" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Premarin family [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PremarinFamilyMember" xlink:label="lbl_PremarinFamilyMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PremarinFamilyMember" xlink:to="lbl_label10998485" xlink:type="arc"/>
      <link:label id="id_1071b8" xlink:label="lbl_label1077688" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geodon / Zeldox [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_GeodonZeldoxMember" xlink:label="lbl_GeodonZeldoxMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GeodonZeldoxMember" xlink:to="lbl_label1077688" xlink:type="arc"/>
      <link:label id="id_1f90691" xlink:label="lbl_label33097361" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Genotropin [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_GenotropinMember" xlink:label="lbl_GenotropinMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GenotropinMember" xlink:to="lbl_label33097361" xlink:type="arc"/>
      <link:label id="id_116fee0" xlink:label="lbl_label18284256" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Chantix / Champix [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ChantixChampixMember" xlink:label="lbl_ChantixChampixMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ChantixChampixMember" xlink:to="lbl_label18284256" xlink:type="arc"/>
      <link:label id="id_49975f" xlink:label="lbl_label4822879" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vfend [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_VfendMember" xlink:label="lbl_VfendMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_VfendMember" xlink:to="lbl_label4822879" xlink:type="arc"/>
      <link:label id="id_169b747" xlink:label="lbl_label23705415" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Caduet [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CaduetMember" xlink:label="lbl_CaduetMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CaduetMember" xlink:to="lbl_label23705415" xlink:type="arc"/>
      <link:label id="id_1461f50" xlink:label="lbl_label21372752" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Zithromax / Zmax [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ZithromaxZmaxMember" xlink:label="lbl_ZithromaxZmaxMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ZithromaxZmaxMember" xlink:to="lbl_label21372752" xlink:type="arc"/>
      <link:label id="id_e606da" xlink:label="lbl_ReFactoAFXynthaMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Re Facto A F Xyntha [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ReFactoAFXynthaMember" xlink:label="lbl_ReFactoAFXynthaMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ReFactoAFXynthaMember" xlink:to="lbl_ReFactoAFXynthaMember_labels" xlink:type="arc"/>
      <link:label id="id_adf465" xlink:label="lbl_label11400293" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">All other [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AllOtherMember" xlink:label="lbl_AllOtherMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AllOtherMember" xlink:to="lbl_label11400293" xlink:type="arc"/>
      <link:label id="id_53a58e" xlink:label="lbl_label5481870" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Alliance revenues [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AllianceRevenuesMember" xlink:label="lbl_AllianceRevenuesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AllianceRevenuesMember" xlink:to="lbl_label5481870" xlink:type="arc"/>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DetrolDetrolLAMember" xlink:label="lbl_DetrolDetrolLAMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DetrolDetrolLAMember" xlink:to="lbl_DetrolDetrolLAMember_labels" xlink:type="arc"/>
      <link:label id="id_1139dcc" xlink:label="lbl_label18062796" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Zoloft [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ZoloftMember" xlink:label="lbl_ZoloftMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ZoloftMember" xlink:to="lbl_label18062796" xlink:type="arc"/>
      <link:label id="id_10f6b01" xlink:label="lbl_label17787649" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revatio [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_RevatioMember" xlink:label="lbl_RevatioMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RevatioMember" xlink:to="lbl_label17787649" xlink:type="arc"/>
      <link:label id="id_ef049e" xlink:label="lbl_label15664286" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Medrol [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_MedrolMember" xlink:label="lbl_MedrolMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_MedrolMember" xlink:to="lbl_label15664286" xlink:type="arc"/>
      <link:label id="id_12a8ab2" xlink:label="lbl_label19565234" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cardura [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CarduraMember" xlink:label="lbl_CarduraMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CarduraMember" xlink:to="lbl_label19565234" xlink:type="arc"/>
      <link:label id="id_d3585b" xlink:label="lbl_label13850715" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant product revenues are as follows:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:label="lbl_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:to="lbl_label13850715" xlink:type="arc"/>
      <link:label id="id_1ad096e" xlink:label="lbl_label28117358" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity - Wide Disclosure on Geographic Areas, Revenue from External Customers Attributed to Individual Foreign Countries [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="lbl_StatementGeographicalAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_StatementGeographicalAxis" xlink:to="lbl_label28117358" xlink:type="arc"/>
      <link:label id="id_17b0e44" xlink:label="lbl_label24841796" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment, Geographical [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="lbl_SegmentGeographicalDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SegmentGeographicalDomain" xlink:to="lbl_label24841796" xlink:type="arc"/>
      <link:label id="id_1f9b93b" xlink:label="lbl_label33143099" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue by geographic area - United States</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToEntitysCountryOfDomicile" xlink:label="lbl_EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToEntitysCountryOfDomicile" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToEntitysCountryOfDomicile" xlink:to="lbl_label33143099" xlink:type="arc"/>
      <link:label id="id_10f1348" xlink:label="lbl_label17765192" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue by geographic area - Foreign Countries</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries" xlink:label="lbl_EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries" xlink:to="lbl_label17765192" xlink:type="arc"/>
      <link:label id="id_1477fd7" xlink:label="lbl_label21069907" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage change in revenue attributed to foreign countries.</link:label>
      <link:label id="id_e76118" xlink:label="lbl_SalesRevenueNet_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total Revenues</link:label>
      <link:label id="id_1ef98d1" xlink:label="lbl_label32479441" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Implementation costs [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ImplementationCostsMember" xlink:label="lbl_ImplementationCostsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ImplementationCostsMember" xlink:to="lbl_label32479441" xlink:type="arc"/>
      <link:label id="id_8b5cce" xlink:label="lbl_label9133262" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Accrual [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_RestructuringAccrualMember" xlink:label="lbl_RestructuringAccrualMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringAccrualMember" xlink:to="lbl_label9133262" xlink:type="arc"/>
      <link:label id="id_1d4f81f" xlink:label="lbl_IntangibleAssetsGrossCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible assets, gross carrying amount</link:label>
      <link:label id="id_1f82a3f" xlink:label="lbl_DefinedBenefitPlanExpectedReturnOnPlanAssets_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Expected return on plan assets</link:label>
      <link:label id="id_1501914" xlink:label="lbl_DefinedBenefitPlanSpecialTerminationBenefits_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Special termination benefits</link:label>
      <link:label id="id_41fbe7" xlink:label="lbl_label4324327" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Change in Revenue - Foreign Countries</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PercentageChangeInRevenueForeignCountries" xlink:label="lbl_PercentageChangeInRevenueForeignCountries" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PercentageChangeInRevenueForeignCountries" xlink:to="lbl_label4324327" xlink:type="arc"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PercentageChangeInRevenueForeignCountries" xlink:to="lbl_label21069907" xlink:type="arc"/>
      <link:label id="id_5d99e5" xlink:label="lbl_PercentageChangeInRevenueUnitedStates_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Change In Revenue - United States</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PercentageChangeInRevenueUnitedStates" xlink:label="lbl_PercentageChangeInRevenueUnitedStates" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PercentageChangeInRevenueUnitedStates" xlink:to="lbl_PercentageChangeInRevenueUnitedStates_labels" xlink:type="arc"/>
      <link:label id="id_17c6ab2" xlink:label="lbl_PercentageChangeInRevenue_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Change In Revenue</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PercentageChangeInRevenue" xlink:label="lbl_PercentageChangeInRevenue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PercentageChangeInRevenue" xlink:to="lbl_PercentageChangeInRevenue_labels" xlink:type="arc"/>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_IntangibleAssetsGrossCarryingAmount" xlink:label="lbl_IntangibleAssetsGrossCarryingAmount" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IntangibleAssetsGrossCarryingAmount" xlink:to="lbl_IntangibleAssetsGrossCarryingAmount_labels" xlink:type="arc"/>
      <link:label id="id_68dc81" xlink:label="lbl_IntangibleAssetsGrossCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The gross carrying amount of all identifiable intangible assets for the period ended.</link:label>
      <link:label id="id_11191cd" xlink:label="lbl_PercentageChangeInRevenueUnitedStates_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage change in revenue attributed to the entity's country of domicile.</link:label>
      <link:label id="id_149c0c9" xlink:label="lbl_PercentageChangeInRevenue_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage change in revenue.</link:label>
      <link:label id="id_17e6bd6" xlink:label="lbl_SelectedFinancialAssets_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total selected financial assets at the balance sheet date.</link:label>
      <link:label id="id_4a0e77" xlink:label="lbl_SelectedFinancialLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total selected financial liabilities.</link:label>
      <link:label id="id_1bd1a7f" xlink:label="lbl_SelectedFinancialAssets_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total selected financial assets</link:label>
      <link:label id="id_122badb" xlink:label="lbl_SelectedFinancialLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total selected financial liabilities</link:label>
      <link:label id="id_74067" xlink:label="lbl_NetInterestIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of net interest income and expense.</link:label>
      <link:label id="id_a8b9bd" xlink:label="lbl_label26820311" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Restructuring charges and implementation costs associated with Pfizer's cost-reduction initiatives.</link:label>
      <link:label id="id_9f5f86" xlink:label="lbl_OtherFinancialLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total other financial liabilities</link:label>
      <link:label id="id_ee60a8" xlink:label="lbl_EstimatedEmployeeTerminations_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Item represents the expected reduction of the workforce due to cost-reduction initiatives.</link:label>
      <link:label id="id_1c3d7e4" xlink:label="lbl_ActualEmployeesTerminated_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Item represents the number of employees terminated due to cost-reduction initiatives.</link:label>
      <link:label id="id_c651fe" xlink:label="lbl_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Current deferred tax liabilities and other current liabilities</link:label>
      <link:label id="id_11e6916" xlink:label="lbl_OtherLiabilitiesNoncurrent_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other noncurrent liabilities</link:label>
      <link:label id="id_acacf4" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCostsOfWyethAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Costs Associated with Cost-Reduction Initiatives and Acquisition Activity</link:label>
      <link:label id="id_1b2f19f" xlink:label="lbl_FootnoteInformationAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Footnote information</link:label>
      <link:label id="id_7d1345" xlink:label="lbl_RestructuringChargesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges:</link:label>
      <link:label id="id_1c8d0cd" xlink:label="lbl_SelectedFinancialLiabilitiesCurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Current deferred tax liabilities and other current liabilities</link:label>
      <link:label id="id_198c339" xlink:label="lbl_SelectedFinancialLiabilitiesOtherNoncurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other noncurrent liabilities</link:label>
      <link:label id="id_16a63b9" xlink:label="lbl_OtherSelectedFinancialAssetsAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other selected financial assets</link:label>
      <link:label id="id_12677c9" xlink:label="lbl_FootnotesToSelectedFinancialAssetsAndLiabilitiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Footnotes to selected financial assets and liabilities</link:label>
      <link:label id="id_1d7c7a4" xlink:label="lbl_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Selected financial assets and liabilities presented in the condensed consolidated balance sheets</link:label>
      <link:label id="id_1906d1" xlink:label="lbl_LiabilitiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
      <link:label id="id_11b1061" xlink:label="lbl_ShortTermBorrowingsAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short - Term Borrowings</link:label>
      <link:label id="id_67c800" xlink:label="lbl_InvestmentsInDebtAndEquitySecuritiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investments in Debt and Equity Securities</link:label>
      <link:label id="id_19e98a3" xlink:label="lbl_GainsLossesIncurredToHedgeOrOffsetOperationalForeignExchangeOrInterestRateRiskAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains / (losses) incurred to hedge or offset foreign exchange or interest rate risk</link:label>
      <link:label id="id_b56467" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non - Derivative Financial Instruments in Net Investment Hedge Relationships</link:label>
      <link:label id="id_1673a6c" xlink:label="lbl_FinancialInstrumentsNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial Instruments Narrative</link:label>
      <link:label id="id_338b3c" xlink:label="lbl_GoodwillAndOtherIntangibleAssetsNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill and Other Intangible Assets Narrative</link:label>
      <link:label id="id_c2c13c" xlink:label="lbl_CostReductionInitiativesAndAcquisitionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring and acquisition - related costs</link:label>
      <link:label id="id_123a35b" xlink:label="lbl_AmortizationOfAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of:</link:label>
      <link:label id="id_15081b9" xlink:label="lbl_PensionAndPostretirementBenefitPlansNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension and Postretirement Benefit Plans Narrative</link:label>
      <link:label id="id_d7f972" xlink:label="lbl_SegmentRevenuesAndProfitLossAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment Revenues and Profit Loss</link:label>
      <link:label id="id_1386def" xlink:label="lbl_SegmentRevenuesAndProfitLossNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment Revenues and Profit Loss Narrative</link:label>
      <link:label id="id_ff8111" xlink:label="lbl_label16744721" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="lbl_GoodwillLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GoodwillLineItems" xlink:to="lbl_label16744721" xlink:type="arc"/>
      <link:label id="id_1a7a689" xlink:label="lbl_RevenuesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
      <link:label id="id_e21e9b" xlink:label="lbl_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total other comprehensive loss</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease" xlink:label="lbl_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease" xlink:to="lbl_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease_labels" xlink:type="arc"/>
      <link:label id="id_18e81b9" xlink:label="lbl_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other comprehensive income/(loss)</link:label>
      <link:label id="id_2f92a3" xlink:label="lbl_label3117731" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amounts Recognized as of Acquisition Date (provisional) [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioPreviouslyReportedMember" xlink:label="lbl_ScenarioPreviouslyReportedMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScenarioPreviouslyReportedMember" xlink:to="lbl_label3117731" xlink:type="arc"/>
      <link:label id="id_586419" xlink:label="lbl_label5792793" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Period Adjustments [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioAdjustmentMember" xlink:label="lbl_ScenarioAdjustmentMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScenarioAdjustmentMember" xlink:to="lbl_label5792793" xlink:type="arc"/>
      <link:label id="id_107d269" xlink:label="lbl_label17289833" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amounts Recognized as of Acquisition Date, As Adjusted [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="lbl_ScenarioUnspecifiedDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScenarioUnspecifiedDomain" xlink:to="lbl_label17289833" xlink:type="arc"/>
      <link:label id="id_1c1fe7c" xlink:label="lbl_BusinessCombinationAcquisitionRelatedCostsTransactionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination Acquisition Related Costs Transaction Costs</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessCombinationAcquisitionRelatedCostsTransactionCosts" xlink:label="lbl_BusinessCombinationAcquisitionRelatedCostsTransactionCosts" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationAcquisitionRelatedCostsTransactionCosts" xlink:to="lbl_BusinessCombinationAcquisitionRelatedCostsTransactionCosts_labels" xlink:type="arc"/>
      <link:label id="id_1577bad" xlink:label="lbl_BusinessCombinationAcquisitionRelatedCostsTransactionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents external costs directly related to effecting a business combination which costs have been expensed during the period. Such costs include advisory, legal, accounting, valuation, and other similar services.</link:label>
      <link:label id="id_220791" xlink:label="lbl_BusinessCombinationAcquisitionRelatedCostsTransactionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transaction costs</link:label>
      <link:label id="id_17170ed" xlink:label="lbl_DefinedBenefitPlanAmortizationOfGainsLosses_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial losses</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="lbl_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:to="lbl_DefinedBenefitPlanAmortizationOfGainsLosses_labels" xlink:type="arc"/>
      <link:label id="id_8940a5" xlink:label="lbl_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total profit</link:label>
      <link:label id="id_13ad3d3" xlink:label="lbl_SalesRevenueNet_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total revenues</link:label>
      <link:label id="id_bb66a6" xlink:label="lbl_DefinedBenefitPlanAmortizationOfGainsLosses_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Actuarial losses</link:label>
      <link:label id="id_1581c6a" xlink:label="lbl_label22551658" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="lbl_BusinessAcquisitionAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionAxis" xlink:to="lbl_label22551658" xlink:type="arc"/>
      <link:label id="id_1c50f3d" xlink:label="lbl_label29691709" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition Acquiree [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="lbl_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionAcquireeDomain" xlink:to="lbl_label29691709" xlink:type="arc"/>
      <link:label id="id_3b7f48" xlink:label="lbl_NetIncomeLossAvailableToCommonStockholdersBasic_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income attributable to Pfizer Inc. common shareholders EPS</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="lbl_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="lbl_NetIncomeLossAvailableToCommonStockholdersBasic_labels" xlink:type="arc"/>
      <link:label id="id_113bad5" xlink:label="lbl_NetIncomeLossAvailableToCommonStockholdersBasic_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to Pfizer Inc. common shareholders</link:label>
      <link:label id="id_c6d31a" xlink:label="lbl_label13030170" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [Table]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="lbl_ScheduleOfGoodwillTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfGoodwillTable" xlink:to="lbl_label13030170" xlink:type="arc"/>
      <link:label id="id_eddbd5" xlink:label="lbl_ScheduleOfInventoriesTable_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Inventories [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfInventoriesTable" xlink:label="lbl_ScheduleOfInventoriesTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfInventoriesTable" xlink:to="lbl_ScheduleOfInventoriesTable_labels" xlink:type="arc"/>
      <link:label id="id_192b42e" xlink:label="lbl_ScheduleOfInventoriesTable_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories [Table]</link:label>
      <link:label id="id_113b76b" xlink:label="lbl_label18069355" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Indefinite-lived and Finite-lived Intangible Assets [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfIndefinitelivedAndFinitelivedIntangibleAssetsTable" xlink:label="lbl_ScheduleOfIndefinitelivedAndFinitelivedIntangibleAssetsTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfIndefinitelivedAndFinitelivedIntangibleAssetsTable" xlink:to="lbl_label18069355" xlink:type="arc"/>
      <link:label id="id_1f19c49" xlink:label="lbl_label32611401" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="lbl_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="lbl_label32611401" xlink:type="arc"/>
      <link:label id="id_9ae6d1" xlink:label="lbl_label10151633" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Disclosure [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="lbl_DefinedBenefitPlanDisclosureLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DefinedBenefitPlanDisclosureLineItems" xlink:to="lbl_label10151633" xlink:type="arc"/>
      <link:label id="id_a0dd9b" xlink:label="lbl_label10542491" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Earnings Per Share Basic and Diluted by Common Class [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTable" xlink:label="lbl_ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTable" xlink:to="lbl_label10542491" xlink:type="arc"/>
      <link:label id="id_d27d7c" xlink:label="lbl_label13794684" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information by Segment [Table]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="lbl_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="lbl_label13794684" xlink:type="arc"/>
      <link:label id="id_1f402ab" xlink:label="lbl_label32768683" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="lbl_SegmentReportingInformationLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SegmentReportingInformationLineItems" xlink:to="lbl_label32768683" xlink:type="arc"/>
      <link:label id="id_8806b2" xlink:label="lbl_label8914610" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Available for sale Securities and Held to maturity Securities [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturitySecuritiesTable" xlink:label="lbl_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturitySecuritiesTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturitySecuritiesTable" xlink:to="lbl_label8914610" xlink:type="arc"/>
      <link:label id="id_1007b6b" xlink:label="lbl_label16808811" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="lbl_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:to="lbl_label16808811" xlink:type="arc"/>
      <link:label id="id_22fbcb" xlink:label="lbl_ScheduleOfComprehensiveIncomeLossTable_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Comprehensive Income (Loss) [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfComprehensiveIncomeLossTable" xlink:label="lbl_ScheduleOfComprehensiveIncomeLossTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfComprehensiveIncomeLossTable" xlink:to="lbl_ScheduleOfComprehensiveIncomeLossTable_labels" xlink:type="arc"/>
      <link:label id="id_9158e2" xlink:label="lbl_IncomeTaxesLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_IncomeTaxesLineItems" xlink:label="lbl_IncomeTaxesLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeTaxesLineItems" xlink:to="lbl_IncomeTaxesLineItems_labels" xlink:type="arc"/>
      <link:label id="id_4ef832" xlink:label="lbl_label5175346" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_IncomeTaxesTable" xlink:label="lbl_IncomeTaxesTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeTaxesTable" xlink:to="lbl_label5175346" xlink:type="arc"/>
      <link:label id="id_1cc6e13" xlink:label="lbl_label30174739" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments Gain (Loss) [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="lbl_DerivativeInstrumentsGainLossLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DerivativeInstrumentsGainLossLineItems" xlink:to="lbl_label30174739" xlink:type="arc"/>
      <link:label id="id_14db95d" xlink:label="lbl_label21870941" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Available for sale Securities and Held to maturity Securities [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturitySecuritiesLineItems" xlink:label="lbl_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturitySecuritiesLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturitySecuritiesLineItems" xlink:to="lbl_label21870941" xlink:type="arc"/>
      <link:label id="id_1beb202" xlink:label="lbl_InventoriesLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventories [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_InventoriesLineItems" xlink:label="lbl_InventoriesLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InventoriesLineItems" xlink:to="lbl_InventoriesLineItems_labels" xlink:type="arc"/>
      <link:label id="id_1dc25e4" xlink:label="lbl_label31204836" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Earnings Per Share Basic and Diluted [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfEarningsPerShareBasicAndDilutedLineItems" xlink:label="lbl_ScheduleOfEarningsPerShareBasicAndDilutedLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfEarningsPerShareBasicAndDilutedLineItems" xlink:to="lbl_label31204836" xlink:type="arc"/>
      <link:label id="id_237444" xlink:label="lbl_ScheduleOfComprehensiveIncomeLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Comprehensive Income [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfComprehensiveIncomeLineItems" xlink:label="lbl_ScheduleOfComprehensiveIncomeLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfComprehensiveIncomeLineItems" xlink:to="lbl_ScheduleOfComprehensiveIncomeLineItems_labels" xlink:type="arc"/>
      <link:label id="id_1ccc6a0" xlink:label="lbl_ScheduleOfCostReductionInitiativesAndAcquisitionRelatedCostsTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Cost Reduction Initiatives And Acquisition Related Costs Text Block</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfCostReductionInitiativesAndAcquisitionRelatedCostsTextBlock" xlink:label="lbl_ScheduleOfCostReductionInitiativesAndAcquisitionRelatedCostsTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfCostReductionInitiativesAndAcquisitionRelatedCostsTextBlock" xlink:to="lbl_ScheduleOfCostReductionInitiativesAndAcquisitionRelatedCostsTextBlock_labels" xlink:type="arc"/>
      <link:label id="id_1e35d43" xlink:label="lbl_ScheduleOfCostReductionInitiativesAndAcquisitionRelatedCostsTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of costs in connection with cost-reduction initiatives and acquisition activity [Text Block]</link:label>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfCostReductionInitiativesAndAcquisitionRelatedCostsTextBlock" xlink:to="lbl_label18072383" xlink:type="arc"/>
      <link:label id="id_1151338" xlink:label="lbl_label7444148" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of identifiable intangible assets [Text Block]</link:label>
      <link:label id="id_6975b6" xlink:label="lbl_GoodwillAcquiredDuringPeriod_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill Acquired During Period</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="lbl_GoodwillAcquiredDuringPeriod" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GoodwillAcquiredDuringPeriod" xlink:to="lbl_GoodwillAcquiredDuringPeriod_labels" xlink:type="arc"/>
      <link:label id="id_620f35" xlink:label="lbl_GoodwillAcquiredDuringPeriod_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additions</link:label>
      <link:label id="id_8ddad8" xlink:label="lbl_SelectedFinancialAssetsAndLiabilitiesByBalanceSheetGroupingTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected Financial Assets And Liabilities By Balance Sheet Grouping [Text Block]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SelectedFinancialAssetsAndLiabilitiesByBalanceSheetGroupingTextBlock" xlink:label="lbl_SelectedFinancialAssetsAndLiabilitiesByBalanceSheetGroupingTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SelectedFinancialAssetsAndLiabilitiesByBalanceSheetGroupingTextBlock" xlink:to="lbl_SelectedFinancialAssetsAndLiabilitiesByBalanceSheetGroupingTextBlock_labels" xlink:type="arc"/>
      <link:label id="id_98fad6" xlink:label="lbl_SelectedFinancialAssetsAndLiabilitiesByBalanceSheetGroupingTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents the locations of selected financial assets and liabilities by balance sheet grouping at the balance sheet date.</link:label>
      <link:label id="id_1696a29" xlink:label="lbl_SelectedFinancialAssetsAndLiabilitiesByBalanceSheetGroupingTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Selected financial ssets and liabilities presented in the condensed consolidated balance sheets [Text Block]</link:label>
      <link:label id="id_1db3f0f" xlink:label="lbl_AvailableForSaleMoneyMarketFundsMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents equity securities categorized neither as held-to-maturity nor trading. Money market funds represent ownership in debt instruments. If money markets funds are determined to have had an other than temporary decline in fair value below its amortized cost basis the loss  loss shall be recognized in earnings.</link:label>
      <link:label id="id_1170a2b" xlink:label="lbl_AvailableForSaleEquitySecuritiesExcludingMoneyMarketFundsMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents equity securities excluding money market funds categorized neither as held-to-maturity nor trading. Equity securities excluding money market funds represent ownership interests or the right to acquire ownership interests in corporations and other legal entities which ownership interest is represented by shares of common or preferred stock (which is not mandatorily redeemable or redeemable at the option of the holder), convertible securities, stock rights, or stock warrants. Unrealized gains and losses related to Available-for-sale Securities are excluded from earnings and reported in a separate component of shareholders' equity (other comprehensive income), unless the Available-for-sale Security is designated as a hedge or is determined to have had an other than temporary decline in fair value below its amortized cost basis. All or a portion of the unrealized holding gain or loss of an Available-for-sale Security that is designated as being hedged in a fair value hedge shall be recognized in earnings during the period of the hedge, as should other than temporary declines in fair value below costs basis.</link:label>
      <link:label id="id_5bbff3" xlink:label="lbl_WesternEuropeanAndOtherGovernmentAgencyDebtMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This category includes information about debt securities (such as bonds) issued by political subdivisions.</link:label>
      <link:label id="id_1966b91" xlink:label="lbl_ReverseRepurchaseAgreementsMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The carrying value of securities purchased to be resold in reverse repurchase transactions.</link:label>
      <link:label id="id_168e1e3" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Held To Maturity Securities Debt Maturities Net Carrying Amount</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:to="lbl_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount_labels" xlink:type="arc"/>
      <link:label id="id_10b29e1" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Held - to - maturity debt securities, carried at amortized cost</link:label>
      <link:label id="id_12eed61" xlink:label="lbl_SelectedFinancialAssetsCashAndCashEquivalents_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected Financial Assets Cash And Cash Equivalents</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SelectedFinancialAssetsCashAndCashEquivalents" xlink:label="lbl_SelectedFinancialAssetsCashAndCashEquivalents" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SelectedFinancialAssetsCashAndCashEquivalents" xlink:to="lbl_SelectedFinancialAssetsCashAndCashEquivalents_labels" xlink:type="arc"/>
      <link:label id="id_61da5e" xlink:label="lbl_SelectedFinancialAssetsCashAndCashEquivalents_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:label id="id_cd1097" xlink:label="lbl_SelectedFinancialAssetsLongTermInvestmentsAndLoans_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected Financial Assets Long Term Investments And Loans</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SelectedFinancialAssetsLongTermInvestmentsAndLoans" xlink:label="lbl_SelectedFinancialAssetsLongTermInvestmentsAndLoans" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SelectedFinancialAssetsLongTermInvestmentsAndLoans" xlink:to="lbl_SelectedFinancialAssetsLongTermInvestmentsAndLoans_labels" xlink:type="arc"/>
      <link:label id="id_e74159" xlink:label="lbl_SelectedFinancialAssetsLongTermInvestmentsAndLoans_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term investments and loans</link:label>
      <link:label id="id_14136d7" xlink:label="lbl_SelectedFinancialAssetsCurrentDeferredTaxAssetsAndOtherCurrentAssets_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected Financial Assets Current Deferred Tax Assets And Other Current Assets</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SelectedFinancialAssetsCurrentDeferredTaxAssetsAndOtherCurrentAssets" xlink:label="lbl_SelectedFinancialAssetsCurrentDeferredTaxAssetsAndOtherCurrentAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SelectedFinancialAssetsCurrentDeferredTaxAssetsAndOtherCurrentAssets" xlink:to="lbl_SelectedFinancialAssetsCurrentDeferredTaxAssetsAndOtherCurrentAssets_labels" xlink:type="arc"/>
      <link:label id="id_5b6dde" xlink:label="lbl_SelectedFinancialAssetsCurrentDeferredTaxAssetsAndOtherCurrentAssets_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes and other current assets</link:label>
      <link:label id="id_1905cd3" xlink:label="lbl_SelectedFinancialAssetsNoncurrentDeferredTaxAssetsAndOtherNoncurrentAssets_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selected Financial Assets Noncurrent Deferred Tax Assets And Other Noncurrent Assets</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SelectedFinancialAssetsNoncurrentDeferredTaxAssetsAndOtherNoncurrentAssets" xlink:label="lbl_SelectedFinancialAssetsNoncurrentDeferredTaxAssetsAndOtherNoncurrentAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SelectedFinancialAssetsNoncurrentDeferredTaxAssetsAndOtherNoncurrentAssets" xlink:to="lbl_SelectedFinancialAssetsNoncurrentDeferredTaxAssetsAndOtherNoncurrentAssets_labels" xlink:type="arc"/>
      <link:label id="id_1a2a76" xlink:label="lbl_SelectedFinancialAssetsNoncurrentDeferredTaxAssetsAndOtherNoncurrentAssets_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes and other noncurrent assets</link:label>
      <link:label id="id_e3f55e" xlink:label="lbl_SelectedFinancialAssetsCashAndCashEquivalents_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Selected financial assets presented in the balance sheet caption, Cash and cash equivalents, at the balance sheet date.</link:label>
      <link:label id="id_1a96026" xlink:label="lbl_SelectedFinancialAssetsLongTermInvestmentsAndLoans_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Selected financial assets presented in the balance sheet caption, Long-term investments and loans, at the balance sheet date.</link:label>
      <link:label id="id_14f1510" xlink:label="lbl_SelectedFinancialAssetsCurrentDeferredTaxAssetsAndOtherCurrentAssets_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Selected financial assets presented in the balance sheet caption, Current deferred tax assets and other current assets, at the balance sheet date.</link:label>
      <link:label id="id_ae6e2b" xlink:label="lbl_SelectedFinancialAssetsNoncurrentDeferredTaxAssetsAndOtherNoncurrentAssets_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Selected financial assets presented in the balance sheet caption, Noncurrent deferred tax assets and other noncurrent assets, at the balance sheet date.</link:label>
      <link:label id="id_1a79849" xlink:label="lbl_label27760713" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other asset-backed securities [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetBackedSecuritiesMember" xlink:label="lbl_AssetBackedSecuritiesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AssetBackedSecuritiesMember" xlink:to="lbl_label27760713" xlink:type="arc"/>
      <link:label id="id_114ee68" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Held-to-maturity Securities, Debt Maturities, within One Year, Net Carrying Amount</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount" xlink:to="lbl_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount_labels" xlink:type="arc"/>
      <link:label id="id_128445f" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Held - to - maturity debt securities maturities within 1 year</link:label>
      <link:label id="id_19c18df" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Held-to-maturity Securities, Debt Maturities, after One Through Five Years, Net Carrying Amount</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount" xlink:to="lbl_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount_labels" xlink:type="arc"/>
      <link:label id="id_e7fc07" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Held - to - maturity debt securities with maturities over 1 to 5 years</link:label>
      <link:label id="id_16aff8d" xlink:label="lbl_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Held - to - maturity debt securities maturities total</link:label>
      <link:label id="id_12210a4" xlink:label="lbl_MarketableSecurities_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Marketable Securities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="lbl_MarketableSecurities" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_MarketableSecurities" xlink:to="lbl_MarketableSecurities_labels" xlink:type="arc"/>
      <link:label id="id_1ff0cc" xlink:label="lbl_MarketableSecurities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
      <link:label id="id_af09fb" xlink:label="lbl_label11471355" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aggregate notional amount of foreign exchange derivative financial instruments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NotionalAmountOfForeignCurrencyDerivatives" xlink:label="lbl_NotionalAmountOfForeignCurrencyDerivatives" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NotionalAmountOfForeignCurrencyDerivatives" xlink:to="lbl_label11471355" xlink:type="arc"/>
      <link:label id="id_98a13b" xlink:label="lbl_label10002747" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis" xlink:label="lbl_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DerivativeInstrumentsGainLossByIncomeStatementLocationAxis" xlink:to="lbl_label10002747" xlink:type="arc"/>
      <link:label id="id_16c9da2" xlink:label="lbl_label23895458" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement and Other Comprehensive Income Location [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeStatementAndOtherComprehensiveIncomeLocationDomain" xlink:label="lbl_IncomeStatementAndOtherComprehensiveIncomeLocationDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeStatementAndOtherComprehensiveIncomeLocationDomain" xlink:to="lbl_label23895458" xlink:type="arc"/>
      <link:label id="id_18efe73" xlink:label="lbl_label26148467" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeMember" xlink:label="lbl_OtherComprehensiveIncomeMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherComprehensiveIncomeMember" xlink:to="lbl_label26148467" xlink:type="arc"/>
      <link:label id="id_b7af26" xlink:label="lbl_label12037926" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Income Expense [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherIncomeExpenseMember" xlink:label="lbl_OtherIncomeExpenseMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherIncomeExpenseMember" xlink:to="lbl_label12037926" xlink:type="arc"/>
      <link:label id="id_3ca33c" xlink:label="lbl_label3973948" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">US Treasury interest rate locks [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="lbl_InterestRateContractMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InterestRateContractMember" xlink:to="lbl_label3973948" xlink:type="arc"/>
      <link:label id="id_dd8c56" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non Derivative Financial Instruments In Net Investment Hedge Relationships Gain Loss Recognized In Other Comprehensive Income Effective Portion Net</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet" xlink:to="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet_labels" xlink:type="arc"/>
      <link:label id="id_10eca4d" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInIncomeNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non Derivative Financial Instruments In Net Investment Hedge Relationships Gain Loss Recognized In Income Net</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInIncomeNet" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInIncomeNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInIncomeNet" xlink:to="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInIncomeNet_labels" xlink:type="arc"/>
      <link:label id="id_10dce23" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recognized in OCI</link:label>
      <link:label id="id_13d8e28" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInIncomeNet_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recognized in OID</link:label>
      <link:label id="id_e3fab4" xlink:label="lbl_label14940852" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aggregate fair value of net derivative liabilities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeNetLiabilityPositionAggregateFairValue" xlink:label="lbl_DerivativeNetLiabilityPositionAggregateFairValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DerivativeNetLiabilityPositionAggregateFairValue" xlink:to="lbl_label14940852" xlink:type="arc"/>
      <link:label id="id_1cf337b" xlink:label="lbl_label30356347" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration risk maximum exposure</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure" xlink:label="lbl_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure" xlink:to="lbl_label30356347" xlink:type="arc"/>
      <link:label id="id_cd089b" xlink:label="lbl_label13437083" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Securities received as collateral</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritiesReceivedAsCollateral" xlink:label="lbl_SecuritiesReceivedAsCollateral" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SecuritiesReceivedAsCollateral" xlink:to="lbl_label13437083" xlink:type="arc"/>
      <link:label id="id_9d3e4f" xlink:label="lbl_SelectedFinancialAssets_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total selected financial assets</link:label>
      <link:label id="id_e460d3" xlink:label="lbl_SelectedFinancialLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total selected financial liabilities</link:label>
      <link:label id="id_13ee326" xlink:label="lbl_WesternEuropeanAndOtherGovernmentDebtMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This category includes information about debt securities (such as bonds) that are issued by a either a domestic or foreign national government.</link:label>
      <link:label id="id_1a272e5" xlink:label="lbl_label27423461" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset write-offs and impairment charges</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="lbl_AssetImpairmentCharges" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AssetImpairmentCharges" xlink:to="lbl_label27423461" xlink:type="arc"/>
      <link:label id="id_1ae3195" xlink:label="lbl_PaymentsForRepurchaseOfCommonStock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchases of common stock</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="lbl_PaymentsForRepurchaseOfCommonStock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PaymentsForRepurchaseOfCommonStock" xlink:to="lbl_PaymentsForRepurchaseOfCommonStock_labels" xlink:type="arc"/>
      <link:label id="id_251b4" xlink:label="lbl_PaymentsForRepurchaseOfCommonStock_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of common stock</link:label>
      <link:label id="id_557c95" xlink:label="lbl_label5602453" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="lbl_LongtermDebtTypeAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LongtermDebtTypeAxis" xlink:to="lbl_label5602453" xlink:type="arc"/>
      <link:label id="id_45cde1" xlink:label="lbl_label4574689" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="lbl_LongtermDebtTypeDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LongtermDebtTypeDomain" xlink:to="lbl_label4574689" xlink:type="arc"/>
      <link:label id="id_f45f16" xlink:label="lbl_label16015126" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Debt Obligations [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SeniorDebtObligationsMember" xlink:label="lbl_SeniorDebtObligationsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SeniorDebtObligationsMember" xlink:to="lbl_label16015126" xlink:type="arc"/>
      <link:label id="id_1f339e8" xlink:label="lbl_label32717288" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Finite Lived And Indefinite Lived Intangible Assets By Major Class Text Block</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:label="lbl_ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:to="lbl_label32717288" xlink:type="arc"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:to="lbl_label7444148" xlink:type="arc"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:to="lbl_label10823012" xlink:type="arc"/>
      <link:label id="id_9de92b" xlink:label="lbl_CostReductionInitiatives_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost reduction initiatives</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CostReductionInitiatives" xlink:label="lbl_CostReductionInitiatives" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CostReductionInitiatives" xlink:to="lbl_CostReductionInitiatives_labels" xlink:type="arc"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CostReductionInitiatives" xlink:to="lbl_label26820311" xlink:type="arc"/>
      <link:label id="id_f7b928" xlink:label="lbl_CostReductionInitiatives_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges and implementation costs</link:label>
      <link:label id="id_123a431" xlink:label="lbl_label19113009" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pristiq [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PristiqMember" xlink:label="lbl_PristiqMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PristiqMember" xlink:to="lbl_label19113009" xlink:type="arc"/>
      <link:label id="id_18e2d8e" xlink:label="lbl_label26094990" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Developed Europe [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DevelopedEuropeMember" xlink:label="lbl_DevelopedEuropeMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DevelopedEuropeMember" xlink:to="lbl_label26094990" xlink:type="arc"/>
      <link:label id="id_513ca7" xlink:label="lbl_label5323943" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Developed Rest Of World [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DevelopedRestOfWorldMember" xlink:label="lbl_DevelopedRestOfWorldMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DevelopedRestOfWorldMember" xlink:to="lbl_label5323943" xlink:type="arc"/>
      <link:label id="id_10f525f" xlink:label="lbl_label17781343" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Emerging Markets [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EmergingMarketsMember" xlink:label="lbl_EmergingMarketsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EmergingMarketsMember" xlink:to="lbl_label17781343" xlink:type="arc"/>
      <link:label id="id_1a35e84" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInIncomeNet_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gain (loss) net recorded in income from non-derivative financial instruments in net investment hedge relationships.</link:label>
      <link:label id="id_abbb3c" xlink:label="lbl_NonDerivativeFinancialInstrumentsInNetInvestmentHedgeRelationshipsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gain (loss) net recorded in other comprehensive income from non-derivative financial instruments in net investment hedge relationships.</link:label>
      <link:label id="id_6c5b80" xlink:label="lbl_PrivateEquitySecuritiesOwnedCarriedAtCostOrEquity_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Private Equity Securities Owned Carried At Cost Or Equity</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PrivateEquitySecuritiesOwnedCarriedAtCostOrEquity" xlink:label="lbl_PrivateEquitySecuritiesOwnedCarriedAtCostOrEquity" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PrivateEquitySecuritiesOwnedCarriedAtCostOrEquity" xlink:to="lbl_PrivateEquitySecuritiesOwnedCarriedAtCostOrEquity_labels" xlink:type="arc"/>
      <link:label id="id_475b8a" xlink:label="lbl_PrivateEquitySecuritiesOwnedCarriedAtCostOrEquity_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Private equity securities, carried at cost or equity method</link:label>
      <link:label id="id_1139203" xlink:label="lbl_PrivateEquitySecuritiesOwnedCarriedAtCostOrEquity_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents the carrying amount on the entity's balance sheet of its investment in private equity securities accounted for under the cost and equity methods. The carrying amount for equity method investees is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment losses recognized.  The original cost of the cost method investments may differ from the aggregate carrying amount due to various adjustments such as: (i) dividends received in excess of earnings after the date of investment that are considered a return of investment and therefore recorded as reductions to cost of the investment, or (ii) a series of operating losses of an investee or other factors which may indicate that a decrease in value of the investment has occurred which is other than temporary and should accordingly be recognized.</link:label>
      <link:label id="id_1768163" xlink:label="lbl_ForeignCurrencyDebtDesignatedAsHedgingInstrumentsLongTermLiabilityAtFairValueMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair value of long term foreign currency debt which is used as a hedging instrument.</link:label>
      <link:label id="id_5c1935" xlink:label="lbl_ForeignCurrencyBorrowingsDesignatedAsHedgingInstrumentsShortTermLiabilityAtFairValueMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair value of short term foreign currency borrowings which are used as hedging instruments.</link:label>
      <link:label id="id_11d7a60" xlink:label="lbl_USCorporateDebtGuaranteedByFederalDepositInsuranceCorporationMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U S Corporate Debt Guaranteed By Federal Deposit Insurance Corporation [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_USCorporateDebtGuaranteedByFederalDepositInsuranceCorporationMember" xlink:label="lbl_USCorporateDebtGuaranteedByFederalDepositInsuranceCorporationMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_USCorporateDebtGuaranteedByFederalDepositInsuranceCorporationMember" xlink:to="lbl_USCorporateDebtGuaranteedByFederalDepositInsuranceCorporationMember_labels" xlink:type="arc"/>
      <link:label id="id_1b3b6e1" xlink:label="lbl_USCorporateDebtGuaranteedByFederalDepositInsuranceCorporationMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This category includes information about debt securities issued by a domestic corporate business entity, which are guaranteed by the Federal Deposit Insurance Corporation.</link:label>
      <link:label id="id_1b3e524" xlink:label="lbl_InventoriesLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
      <link:label id="id_25750e" xlink:label="lbl_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:label="lbl_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:to="lbl_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease_labels" xlink:type="arc"/>
      <link:label id="id_12db63a" xlink:label="lbl_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency translation adjustment and other</link:label>
      <link:label id="id_fe3593" xlink:label="lbl_ScheduleOfComprehensiveIncomeLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Comprehensive Income</link:label>
      <link:label id="id_19897e4" xlink:label="lbl_IndefiniteLivedBrands_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Indefinite-lived intangible assets brands</link:label>
      <link:label id="id_c18de6" xlink:label="lbl_IndefiniteLivedInprocessResearchAndDevelopment_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Indefinite-lived intangible assets in-process research and development</link:label>
      <link:label id="id_1139826" xlink:label="lbl_IndefiniteLivedTrademarks_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Indefinite-lived intangible assets trademarks</link:label>
      <link:label id="id_1d64ff9" xlink:label="lbl_NotesAndLoansReceivableGrossCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Short-term loans, carried at cost</link:label>
      <link:label id="id_176696e" xlink:label="lbl_label24537454" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturing in 2038 [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_MaturingIn2038Member" xlink:label="lbl_MaturingIn2038Member" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_MaturingIn2038Member" xlink:to="lbl_label24537454" xlink:type="arc"/>
      <link:label id="id_18c6a79" xlink:label="lbl_label25979513" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite Lived and Indefinite Lived Intangible Assets [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_FiniteLivedAndIndefiniteLivedIntangibleAssetsLineItems" xlink:label="lbl_FiniteLivedAndIndefiniteLivedIntangibleAssetsLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FiniteLivedAndIndefiniteLivedIntangibleAssetsLineItems" xlink:to="lbl_label25979513" xlink:type="arc"/>
      <link:label id="id_19fab20" xlink:label="lbl_label27241248" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Footnotes to selected financial assets [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_FootnotesToSelectedFinancialAssetsAbstract" xlink:label="lbl_FootnotesToSelectedFinancialAssetsAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FootnotesToSelectedFinancialAssetsAbstract" xlink:to="lbl_label27241248" xlink:type="arc"/>
      <link:label id="id_15bb652" xlink:label="lbl_label22787666" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">King [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_KingMember" xlink:label="lbl_KingMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_KingMember" xlink:to="lbl_label22787666" xlink:type="arc"/>
      <link:label id="id_5cac9d" xlink:label="lbl_label6073501" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Protonix [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ProtonixMember" xlink:label="lbl_ProtonixMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProtonixMember" xlink:to="lbl_label6073501" xlink:type="arc"/>
      <link:label id="id_79e86b" xlink:label="lbl_label7989355" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset impairments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="lbl_ImpairmentOfLongLivedAssetsHeldForUse" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ImpairmentOfLongLivedAssetsHeldForUse" xlink:to="lbl_label7989355" xlink:type="arc"/>
      <link:label id="id_fa001a" xlink:label="lbl_OtherRestructuringCosts_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Restructuring Costs</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherRestructuringCosts" xlink:label="lbl_OtherRestructuringCosts" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherRestructuringCosts" xlink:to="lbl_OtherRestructuringCosts_labels" xlink:type="arc"/>
      <link:label id="id_40edd6" xlink:label="lbl_AdditionalDepreciationAssetRestructuringAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Depreciation Asset Restructuring Abstract</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AdditionalDepreciationAssetRestructuringAbstract" xlink:label="lbl_AdditionalDepreciationAssetRestructuringAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AdditionalDepreciationAssetRestructuringAbstract" xlink:to="lbl_AdditionalDepreciationAssetRestructuringAbstract_labels" xlink:type="arc"/>
      <link:label id="id_d88149" xlink:label="lbl_AdditionalDepreciationAssetRestructuringAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Additional depreciation-asset restructuring</link:label>
      <link:label id="id_4f2b20" xlink:label="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePerShare_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition Cost Of Acquired Entity Purchase Price Per Share</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePerShare" xlink:label="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePerShare" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePerShare" xlink:to="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePerShare_labels" xlink:type="arc"/>
      <link:label id="id_1c439cd" xlink:label="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePerShare_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acquisition Purchase Price Per Share</link:label>
      <link:label id="id_1e12fc9" xlink:label="lbl_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePerShare_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The per share amount of the total cost to be paid for the acquired entity.</link:label>
      <link:label id="id_c5693a" xlink:label="lbl_label12937530" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rapamune [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_RapamuneMember" xlink:label="lbl_RapamuneMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RapamuneMember" xlink:to="lbl_label12937530" xlink:type="arc"/>
      <link:label id="id_90d5c8" xlink:label="lbl_label9491912" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fragmin [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_FragminMember" xlink:label="lbl_FragminMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FragminMember" xlink:to="lbl_label9491912" xlink:type="arc"/>
      <link:label id="id_14ccf9d" xlink:label="lbl_label21811101" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tygacil [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_TygacilMember" xlink:label="lbl_TygacilMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TygacilMember" xlink:to="lbl_label21811101" xlink:type="arc"/>
      <link:label id="id_15826c5" xlink:label="lbl_label22554309" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other (Income)/Deductions-Net [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock" xlink:label="lbl_OtherIncomeAndOtherExpenseDisclosureTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherIncomeAndOtherExpenseDisclosureTextBlock" xlink:to="lbl_label22554309" xlink:type="arc"/>
      <link:label id="id_125bdb0" xlink:label="lbl_ScheduleOfOtherIncomeDeductionsNetTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Other (Income)/Deductions - Net [Text Block]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfOtherIncomeDeductionsNetTextBlock" xlink:label="lbl_ScheduleOfOtherIncomeDeductionsNetTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfOtherIncomeDeductionsNetTextBlock" xlink:to="lbl_ScheduleOfOtherIncomeDeductionsNetTextBlock_labels" xlink:type="arc"/>
      <link:label id="id_37dda9" xlink:label="lbl_ScheduleOfOtherIncomeDeductionsNetTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of other income deductions net.</link:label>
      <link:label id="id_53ac42" xlink:label="lbl_IncomeTaxesLineItems_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Taxes</link:label>
      <link:label id="id_11bd056" xlink:label="lbl_label18600022" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Income Deductions Net [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherIncomeDeductionsNetTable" xlink:label="lbl_OtherIncomeDeductionsNetTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherIncomeDeductionsNetTable" xlink:to="lbl_label18600022" xlink:type="arc"/>
      <link:label id="id_1337a86" xlink:label="lbl_label20150918" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other (Income) Deductions - Net [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherIncomeDeductionsNetLineItems" xlink:label="lbl_OtherIncomeDeductionsNetLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherIncomeDeductionsNetLineItems" xlink:to="lbl_label20150918" xlink:type="arc"/>
      <link:label id="id_14fa425" xlink:label="lbl_GainLossOnDispositionOfAssets_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net loss/(gain) on asset disposals</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="lbl_GainLossOnDispositionOfAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GainLossOnDispositionOfAssets" xlink:to="lbl_GainLossOnDispositionOfAssets_labels" xlink:type="arc"/>
      <link:label id="id_11de4df" xlink:label="lbl_AssetImpairmentChargesAndOtherCharges_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset impairment charges and other charges</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AssetImpairmentChargesAndOtherCharges" xlink:label="lbl_AssetImpairmentChargesAndOtherCharges" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AssetImpairmentChargesAndOtherCharges" xlink:to="lbl_AssetImpairmentChargesAndOtherCharges_labels" xlink:type="arc"/>
      <link:label id="id_1192ce3" xlink:label="lbl_AssetImpairmentChargesAndOtherCharges_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Certain asset impairment charges</link:label>
      <link:label id="id_c09197" xlink:label="lbl_OtherNonoperatingIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="lbl_OtherNonoperatingIncomeExpense" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherNonoperatingIncomeExpense" xlink:to="lbl_OtherNonoperatingIncomeExpense_labels" xlink:type="arc"/>
      <link:label id="id_17508c4" xlink:label="lbl_AssetImpairmentChargesAndOtherCharges_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of intangible assets, other than goodwill, to fair value.</link:label>
      <link:label id="id_6c13a2" xlink:label="lbl_label7082914" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestExpense" xlink:label="lbl_InterestExpense" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InterestExpense" xlink:to="lbl_label7082914" xlink:type="arc"/>
      <link:label id="id_fa4cdd" xlink:label="lbl_InvestmentIncomeNonoperating_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentIncomeNonoperating" xlink:label="lbl_InvestmentIncomeNonoperating" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InvestmentIncomeNonoperating" xlink:to="lbl_InvestmentIncomeNonoperating_labels" xlink:type="arc"/>
      <link:label id="id_1b26544" xlink:label="lbl_RoyaltyRevenue_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Royalty - related income</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RoyaltyRevenue" xlink:label="lbl_RoyaltyRevenue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RoyaltyRevenue" xlink:to="lbl_RoyaltyRevenue_labels" xlink:type="arc"/>
      <link:label id="id_15ff58d" xlink:label="lbl_label23065997" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Certain legal matters, net</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyLossInPeriod" xlink:label="lbl_LossContingencyLossInPeriod" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LossContingencyLossInPeriod" xlink:to="lbl_label23065997" xlink:type="arc"/>
      <link:label id="id_8687cb" xlink:label="lbl_label5915212" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition-related in-process research and development charges</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ResearchAndDevelopmentInProcess" xlink:label="lbl_ResearchAndDevelopmentInProcess" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ResearchAndDevelopmentInProcess" xlink:to="lbl_label5915212" xlink:type="arc"/>
      <link:label id="id_9d8717" xlink:label="lbl_IncomeLossFromContinuingOperations_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations attributable to Pfizer Inc.</link:label>
      <link:label id="id_c23022" xlink:label="lbl_EpsDenominatorAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Eps Denominator Abstract</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EpsDenominatorAbstract" xlink:label="lbl_EpsDenominatorAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EpsDenominatorAbstract" xlink:to="lbl_EpsDenominatorAbstract_labels" xlink:type="arc"/>
      <link:label id="id_a11d67" xlink:label="lbl_EpsDenominatorAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EPS Denominator</link:label>
      <link:label id="id_94f442" xlink:label="lbl_IncomeLossFromContinuingOperations_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations attributable to Pfizer Inc. common shareholders and assumed conversions</link:label>
      <link:label id="id_1571fc" xlink:label="lbl_IncomeLossFromContinuingOperationsAvailableToCommonStockholdersBasic_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Loss From Continuing Operations Available To Common Stockholders Basic</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_IncomeLossFromContinuingOperationsAvailableToCommonStockholdersBasic" xlink:label="lbl_IncomeLossFromContinuingOperationsAvailableToCommonStockholdersBasic" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeLossFromContinuingOperationsAvailableToCommonStockholdersBasic" xlink:to="lbl_IncomeLossFromContinuingOperationsAvailableToCommonStockholdersBasic_labels" xlink:type="arc"/>
      <link:label id="id_1c5bfe3" xlink:label="lbl_IncomeLossFromContinuingOperationsAvailableToCommonStockholdersBasic_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations attributable to Pfizer Inc. common shareholders</link:label>
      <link:label id="id_12d318a" xlink:label="lbl_IncomeLossFromContinuingOperationsAvailableToCommonStockholdersBasic_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the income or loss from continuing operations available to common stockholders which may also be defined as revenue less expenses and taxes from ongoing operations before extraordinary items and cumulative effects of changes in accounting principles, but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests and preferred stock dividends declared or paid in the period, if any.</link:label>
      <link:label id="id_3d0908" xlink:label="lbl_PensionAndOtherPostretirementBenefitContributionsLessPensionAndOtherPostretirementBenefitExpense_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension And Other Postretirement Benefit Contributions Less Pension And Other Postretirement Benefit Expense</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PensionAndOtherPostretirementBenefitContributionsLessPensionAndOtherPostretirementBenefitExpense" xlink:label="lbl_PensionAndOtherPostretirementBenefitContributionsLessPensionAndOtherPostretirementBenefitExpense" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PensionAndOtherPostretirementBenefitContributionsLessPensionAndOtherPostretirementBenefitExpense" xlink:to="lbl_PensionAndOtherPostretirementBenefitContributionsLessPensionAndOtherPostretirementBenefitExpense_labels" xlink:type="arc"/>
      <link:label id="id_da50e6" xlink:label="lbl_PensionAndOtherPostretirementBenefitContributionsLessPensionAndOtherPostretirementBenefitExpense_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Benefit plan contributions (in excess of)/less than expense</link:label>
      <link:label id="id_25a4d7" xlink:label="lbl_PensionAndOtherPostretirementBenefitContributionsLessPensionAndOtherPostretirementBenefitExpense_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of cash or cash equivalents contributed during the reporting period by the entity to fund its pension plans and its non-pension postretirement benefit plans less the amount of pension and other postretirement benefit costs recognized during the period for defined benefit plans (periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain or loss on assets, prior service cost or credit, transition asset or obligation, and gain or loss due to settlements or curtailments).</link:label>
      <link:label id="id_7e98bd" xlink:label="lbl_IntangibleAssetsNetExcludingGoodwill_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Identifiable intangible assets, less accumulated amortization</link:label>
      <link:label id="id_1894f47" xlink:label="lbl_ComprehensiveIncomeLossAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive Income [Abstract]</link:label>
      <link:label id="id_1c003da" xlink:label="lbl_ScheduleOfComprehensiveIncomeLossTable_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Comprehensive Income [Table]</link:label>
      <link:label id="id_919d22" xlink:label="lbl_PurchaseAccountingSignificantImpactsInventory_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase accounting significant impacts Inventory</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PurchaseAccountingSignificantImpactsInventory" xlink:label="lbl_PurchaseAccountingSignificantImpactsInventory" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PurchaseAccountingSignificantImpactsInventory" xlink:to="lbl_PurchaseAccountingSignificantImpactsInventory_labels" xlink:type="arc"/>
      <link:label id="id_108513a" xlink:label="lbl_PurchaseAccountingSignificantImpactsInventory_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Purchase accounting fair value adjustment related to inventory write-off</link:label>
      <link:label id="id_1d44d46" xlink:label="lbl_PurchaseAccountingSignificantImpactsInventory_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Significant impacts of purchase accounting for acquisitions related to inventory fair value adjustments.</link:label>
      <link:label id="id_1fa5042" xlink:label="lbl_InvestmentIncomeNonoperating_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
      <link:label id="id_101f566" xlink:label="lbl_RoyaltyRevenue_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Royalty - related income</link:label>
      <link:label id="id_3365f0" xlink:label="lbl_GainLossOnDispositionOfAssets_labels" xlink:role="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="resource" xml:lang="en-US">Net gain on asset disposals</link:label>
      <link:label id="id_c814b1" xlink:label="lbl_OtherNonoperatingIncomeExpense_labels" xlink:role="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
      <link:label id="id_af9b54" xlink:label="lbl_DebtCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Short - term borrowings, carried at historical proceeds, as adjusted</link:label>
      <link:label id="id_1c50363" xlink:label="lbl_LongTermDebtNoncurrent_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt, carried at historical proceeds, as adjusted</link:label>
      <link:label id="id_156c7f1" xlink:label="lbl_NotesAndLoansReceivableGrossCurrent_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term loans</link:label>
      <link:label id="id_96113e" xlink:label="lbl_NetInterestIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net interest expense</link:label>
      <link:label id="id_ffeebc" xlink:label="lbl_OtherNoncashIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other non-cash adjustments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="lbl_OtherNoncashIncomeExpense" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherNoncashIncomeExpense" xlink:to="lbl_OtherNoncashIncomeExpense_labels" xlink:type="arc"/>
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      <link:label id="id_1cefb5" xlink:label="lbl_label1896373" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets measured at fair value on a recurring basis</link:label>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredIncomeTaxesAndOtherAssetsNoncurrent" xlink:label="lbl_DeferredIncomeTaxesAndOtherAssetsNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DeferredIncomeTaxesAndOtherAssetsNoncurrent" xlink:to="lbl_label18954044" xlink:type="arc"/>
      <link:label id="id_cab1f7" xlink:label="lbl_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from redemptions and sales of short-term investments, net</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments" xlink:label="lbl_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments" xlink:to="lbl_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments_labels" xlink:type="arc"/>
      <link:label id="id_1d27d4f" xlink:label="lbl_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sales and redemptions of short-term investments</link:label>
      <link:label id="id_1ab0bd2" xlink:label="lbl_label27986898" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from redemptions and sales of long-term investments</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionOfLongtermInvestments" xlink:label="lbl_ProceedsFromSaleMaturityAndCollectionOfLongtermInvestments" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProceedsFromSaleMaturityAndCollectionOfLongtermInvestments" xlink:to="lbl_label27986898" xlink:type="arc"/>
      <link:label id="id_9ec190" xlink:label="lbl_ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase in short-term borrowings</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths" xlink:label="lbl_ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths" xlink:to="lbl_ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths_labels" xlink:type="arc"/>
      <link:label id="id_599bd4" xlink:label="lbl_ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Increase in short-term borrowings, net</link:label>
      <link:label id="id_124ab18" xlink:label="lbl_label19180312" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Recognized Identifiable Assets Acquired And Liabilities Assumed As Part Of Business Combination [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:label="lbl_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:to="lbl_label19180312" xlink:type="arc"/>
      <link:label id="id_18dde79" xlink:label="lbl_label26074745" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Components Of Comprehensive Income [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:label="lbl_ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:to="lbl_label26074745" xlink:type="arc"/>
      <link:label id="id_9d8721" xlink:label="lbl_label10323745" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Information about certain financial assets and liabiltiies [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="lbl_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:to="lbl_label10323745" xlink:type="arc"/>
      <link:label id="id_df85c4" xlink:label="lbl_label14648772" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contractual maturities of available-for-sale and held-to-maturity debt securities [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock" xlink:label="lbl_InvestmentsClassifiedByContractualMaturityDateTableTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InvestmentsClassifiedByContractualMaturityDateTableTextBlock" xlink:to="lbl_label14648772" xlink:type="arc"/>
      <link:label id="id_1278a8c" xlink:label="lbl_label19368588" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Components Of Inventories [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="lbl_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfInventoryCurrentTableTextBlock" xlink:to="lbl_label19368588" xlink:type="arc"/>
      <link:label id="id_ce3807" xlink:label="lbl_label13514759" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of net periodic benefit costs of pension and post retirement benefit plans [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="lbl_ScheduleOfNetBenefitCostsTableTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfNetBenefitCostsTableTextBlock" xlink:to="lbl_label13514759" xlink:type="arc"/>
      <link:label id="id_67974c" xlink:label="lbl_label6788940" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Earnings Per Share Basic By Common Class And Schedule Of Earnings Per Share Diluted By Common Class [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="lbl_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="lbl_label6788940" xlink:type="arc"/>
      <link:label id="id_1010c10" xlink:label="lbl_label16845840" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Integration costs</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationIntegrationRelatedCosts" xlink:label="lbl_BusinessCombinationIntegrationRelatedCosts" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationIntegrationRelatedCosts" xlink:to="lbl_label16845840" xlink:type="arc"/>
      <link:label id="id_f49dc4" xlink:label="lbl_label16031172" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading securities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TradingSecuritiesCost" xlink:label="lbl_TradingSecuritiesCost" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TradingSecuritiesCost" xlink:to="lbl_label16031172" xlink:type="arc"/>
      <link:label id="id_11baea1" xlink:label="lbl_GoodwillOtherChanges_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill Other Changes</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillOtherChanges" xlink:label="lbl_GoodwillOtherChanges" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GoodwillOtherChanges" xlink:to="lbl_GoodwillOtherChanges_labels" xlink:type="arc"/>
      <link:label id="id_9a4440" xlink:label="lbl_GoodwillOtherChanges_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
      <link:label id="id_1d3860b" xlink:label="lbl_label30639627" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operations [Abstract]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract" xlink:label="lbl_DiscontinuedOperationsAndDisposalGroupsAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DiscontinuedOperationsAndDisposalGroupsAbstract" xlink:to="lbl_label30639627" xlink:type="arc"/>
      <link:label id="id_1a2c91a" xlink:label="lbl_label27445530" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Presentation [Table]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BasisOfPresentationTable" xlink:label="lbl_BasisOfPresentationTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BasisOfPresentationTable" xlink:to="lbl_label27445530" xlink:type="arc"/>
      <link:label id="id_878b83" xlink:label="lbl_label8883075" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operations [Table]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:label="lbl_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="lbl_label8883075" xlink:type="arc"/>
      <link:label id="id_9a1caa" xlink:label="lbl_label10099882" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operations [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="lbl_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="lbl_label10099882" xlink:type="arc"/>
      <link:label id="id_1d384d0" xlink:label="lbl_label30639312" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operations [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:label="lbl_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="lbl_label30639312" xlink:type="arc"/>
      <link:label id="id_1310e60" xlink:label="lbl_KingUSMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">King U S [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_KingUSMember" xlink:label="lbl_KingUSMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_KingUSMember" xlink:to="lbl_KingUSMember_labels" xlink:type="arc"/>
      <link:label id="id_3c30fa" xlink:label="lbl_KingUSMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">King US [Member]</link:label>
      <link:label id="id_e3ee6d" xlink:label="lbl_label14937709" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">King International [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_KingInternationalMember" xlink:label="lbl_KingInternationalMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_KingInternationalMember" xlink:to="lbl_label14937709" xlink:type="arc"/>
      <link:label id="id_3b69d9" xlink:label="lbl_label3893721" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis Of Presentation [Line Items]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BasisOfPresentationLineItems" xlink:label="lbl_BasisOfPresentationLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BasisOfPresentationLineItems" xlink:to="lbl_label3893721" xlink:type="arc"/>
      <link:label id="id_1f76b4a" xlink:label="lbl_AdjustmentsToReconcileNetIncomeLossBeforeAllocationToNoncontrollingInterestsToNetCashProvidedByUsedInOperatingActivitiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments To Reconcile Net Income Loss Before Allocation To Noncontrolling Interests To Net Cash Provided By Used In Operating Activities [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AdjustmentsToReconcileNetIncomeLossBeforeAllocationToNoncontrollingInterestsToNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="lbl_AdjustmentsToReconcileNetIncomeLossBeforeAllocationToNoncontrollingInterestsToNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AdjustmentsToReconcileNetIncomeLossBeforeAllocationToNoncontrollingInterestsToNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lbl_AdjustmentsToReconcileNetIncomeLossBeforeAllocationToNoncontrollingInterestsToNetCashProvidedByUsedInOperatingActivitiesAbstract_labels" xlink:type="arc"/>
      <link:label id="id_15f3e1f" xlink:label="lbl_AdjustmentsToReconcileNetIncomeLossBeforeAllocationToNoncontrollingInterestsToNetCashProvidedByUsedInOperatingActivitiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income before allocation to noncontrolling interests to net cash provided by/(used in) operating activities:</link:label>
      <link:label id="id_2a1224" xlink:label="lbl_label2757156" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adoption of New Accounting Policies [Abstract]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="lbl_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:type="locator"/>
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      <link:label id="id_b6c1e3" xlink:label="lbl_label11977187" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_FinancialInstrumentsAbstract" xlink:label="lbl_FinancialInstrumentsAbstract" xlink:type="locator"/>
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      <link:label id="id_ae2a6c" xlink:label="lbl_label11414124" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Revenues by Geographic Area [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:label="lbl_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:type="locator"/>
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      <link:label id="id_a9a98b" xlink:label="lbl_EmployeeTerminationCosts_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Termination Costs</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EmployeeTerminationCosts" xlink:label="lbl_EmployeeTerminationCosts" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EmployeeTerminationCosts" xlink:to="lbl_EmployeeTerminationCosts_labels" xlink:type="arc"/>
      <link:label id="id_15c8909" xlink:label="lbl_EmployeeTerminationCosts_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The charge against earnings in the period for known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, including costs or losses pertaining to an entity newly acquired in a business combination as defined by generally accepted accounting principles and costs associated with one-time termination benefits.</link:label>
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      <link:label id="id_8c562d" xlink:label="lbl_OtherFinancialLiabilitiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Financial Liabilities [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherFinancialLiabilitiesAbstract" xlink:label="lbl_OtherFinancialLiabilitiesAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherFinancialLiabilitiesAbstract" xlink:to="lbl_OtherFinancialLiabilitiesAbstract_labels" xlink:type="arc"/>
      <link:label id="id_1573b4" xlink:label="lbl_OtherFinancialLiabilitiesAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other financial liabilities</link:label>
      <link:label id="id_3603ba" xlink:label="lbl_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued operations:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:label="lbl_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:to="lbl_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_labels" xlink:type="arc"/>
      <link:label id="id_c59c03" xlink:label="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income from operations - net of tax</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:label="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:to="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_labels" xlink:type="arc"/>
      <link:label id="id_9b4b00" xlink:label="lbl_label10177280" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain on sale of discontinued operations - net of tax</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:label="lbl_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:to="lbl_label10177280" xlink:type="arc"/>
      <link:label id="id_18fdb53" xlink:label="lbl_IncomeLossFromDiscontinuedOperationsNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Discontinued operations--net of tax</link:label>
      <link:label id="id_1bcdaf6" xlink:label="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities of discontinued operations</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_labels" xlink:type="arc"/>
      <link:label id="id_1800ba9" xlink:label="lbl_PaymentsToAcquireBusinessesNetOfCashAcquired_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisitions, net of cash acquired</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="lbl_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="lbl_PaymentsToAcquireBusinessesNetOfCashAcquired_labels" xlink:type="arc"/>
      <link:label id="id_1de7c17" xlink:label="lbl_PaymentsToAcquireBusinessesNetOfCashAcquired_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Acquisitions, net of cash acquired</link:label>
      <link:label id="id_125ea90" xlink:label="lbl_ScheduleOfBusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Business Acquisition Included In Consolidated Statements Of Income [Text Block]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfBusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeTextBlock" xlink:label="lbl_ScheduleOfBusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ScheduleOfBusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeTextBlock" xlink:to="lbl_ScheduleOfBusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeTextBlock_labels" xlink:type="arc"/>
      <link:label id="id_16037a4" xlink:label="lbl_ScheduleOfBusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of business combination that is included in the condensed consolidated statement of income from the acquisition date.</link:label>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" xlink:label="lbl_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" xlink:to="lbl_label479584" xlink:type="arc"/>
      <link:label id="id_5c0711" xlink:label="lbl_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Disposal Groups Including Discontinued Operations Income Statement [Text Block]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementTextBlock" xlink:label="lbl_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementTextBlock" xlink:type="locator"/>
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      <link:label id="id_fcf481" xlink:label="lbl_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Disposal Groups Including Discontinued Operations Balance Sheet [Text Block]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" xlink:label="lbl_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" xlink:type="locator"/>
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      <link:label id="id_1852fec" xlink:label="lbl_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule for balance sheet relating to disposal groups, including those classified as components of the entity (discontinued operations). May include the classification and carrying value of the assets and liabilities comprising the disposal group, and the segment in which the disposal group was reported. Also includes the nature and amount of adjustments to amounts previously reported in discontinued operations such as resolution of contingencies arising from the disposal transaction or the operations of the component prior to disposal.</link:label>
      <link:label id="id_964e29" xlink:label="lbl_label9850409" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition purchase price paid</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:label="lbl_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:type="locator"/>
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      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessAcquisitionAcquiredEntityCommonSharesPercent" xlink:label="lbl_BusinessAcquisitionAcquiredEntityCommonSharesPercent" xlink:type="locator"/>
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      <link:label id="id_7c893d" xlink:label="lbl_BusinessAcquisitionAdditionalPayments_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business acquisition additional payments</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessAcquisitionAdditionalPayments" xlink:label="lbl_BusinessAcquisitionAdditionalPayments" xlink:type="locator"/>
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      <link:label id="id_115ee9d" xlink:label="lbl_BusinessAcquisitionAdditionalPayments_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the additional payments in cash for remaining outstanding shares for the acquisition.</link:label>
      <link:label id="id_9f287a" xlink:label="lbl_label10430586" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Time period of King's operations included in parent's financial statements</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPeriodResultsIncludedInCombinedEntity" xlink:label="lbl_BusinessAcquisitionPeriodResultsIncludedInCombinedEntity" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionPeriodResultsIncludedInCombinedEntity" xlink:to="lbl_label10430586" xlink:type="arc"/>
      <link:label id="id_15b564e" xlink:label="lbl_label22763086" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Identifiable intangible assets, excluding in-process research and development</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:to="lbl_label22763086" xlink:type="arc"/>
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      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessCombinationRecognizedIdentifiableOtherAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableOtherAssetsAcquiredAndLiabilitiesAssumedNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationRecognizedIdentifiableOtherAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="lbl_BusinessCombinationRecognizedIdentifiableOtherAssetsAcquiredAndLiabilitiesAssumedNet_labels" xlink:type="arc"/>
      <link:label id="id_7ac780" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableOtherAssetsAcquiredAndLiabilitiesAssumedNet_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">All other long - term assets and liabilities, net</link:label>
      <link:label id="id_14b6f8" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableOtherAssetsAcquiredAndLiabilitiesAssumedNet_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of all other assets and liabilities recognized as of the acquisition date.</link:label>
      <link:label id="id_1fa0b7" xlink:label="lbl_BusinessAcquisitionNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition Narrative [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessAcquisitionNarrativeAbstract" xlink:label="lbl_BusinessAcquisitionNarrativeAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionNarrativeAbstract" xlink:to="lbl_BusinessAcquisitionNarrativeAbstract_labels" xlink:type="arc"/>
      <link:label id="id_1208692" xlink:label="lbl_BusinessAcquisitionNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Acquisition Narrative</link:label>
      <link:label id="id_d87471" xlink:label="lbl_label14185585" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross contractual amount receivable</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount" xlink:label="lbl_BusinessCombinationAcquiredReceivablesGrossContractualAmount" xlink:type="locator"/>
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      <link:label id="id_19cd95" xlink:label="lbl_BusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition Included in Consolidated Statements of Income Abstract</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeAbstract" xlink:label="lbl_BusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeAbstract" xlink:type="locator"/>
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      <link:label id="id_c4f54c" xlink:label="lbl_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues of Acquiree since acquisition date</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual" xlink:label="lbl_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual" xlink:type="locator"/>
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      <link:label id="id_76bbf" xlink:label="lbl_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings or loss of acquiree since acquisition date</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual" xlink:label="lbl_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual" xlink:type="locator"/>
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      <link:label id="id_8f2133" xlink:label="lbl_label9380147" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition Pro Forma Information</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionProFormaInformationAbstract" xlink:label="lbl_BusinessAcquisitionProFormaInformationAbstract" xlink:type="locator"/>
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      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue" xlink:label="lbl_BusinessAcquisitionsProFormaRevenue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionsProFormaRevenue" xlink:to="lbl_BusinessAcquisitionsProFormaRevenue_labels" xlink:type="arc"/>
      <link:label id="id_1196bf0" xlink:label="lbl_BusinessAcquisitionsProFormaRevenue_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
      <link:label id="id_93e0e3" xlink:label="lbl_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business acquisition pro forma income loss from continuing operations</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax" xlink:label="lbl_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax" xlink:to="lbl_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_labels" xlink:type="arc"/>
      <link:label id="id_1146a0" xlink:label="lbl_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations attributable to Pfizer Inc. common shareholders</link:label>
      <link:label id="id_1544ecd" xlink:label="lbl_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business acquisition pro forma income loss from continuing operations per diluted share</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted" xlink:label="lbl_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted" xlink:to="lbl_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted_labels" xlink:type="arc"/>
      <link:label id="id_1abf952" xlink:label="lbl_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings per share attributable to Pfizer Inc. common shareholders</link:label>
      <link:label id="id_d5ec69" xlink:label="lbl_ProFormaNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pro Forma Narrative Abstract</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ProFormaNarrativeAbstract" xlink:label="lbl_ProFormaNarrativeAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProFormaNarrativeAbstract" xlink:to="lbl_ProFormaNarrativeAbstract_labels" xlink:type="arc"/>
      <link:label id="id_b1fd74" xlink:label="lbl_ProFormaNarrativeAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pro Forma Narrative</link:label>
      <link:label id="id_69d6b2" xlink:label="lbl_AdditionalAmortizationOfIntangibleAssets_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional amortization of intangible assets</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AdditionalAmortizationOfIntangibleAssets" xlink:label="lbl_AdditionalAmortizationOfIntangibleAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AdditionalAmortizationOfIntangibleAssets" xlink:to="lbl_AdditionalAmortizationOfIntangibleAssets_labels" xlink:type="arc"/>
      <link:label id="id_3137d0" xlink:label="lbl_AdditionalAmortizationOfIntangibleAssets_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The additional amortization expense realted to the fair value of identifiable assets acquired included in the proforma results.</link:label>
      <link:label id="id_9cff91" xlink:label="lbl_AdditionalDepreciationExpense_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional depreciation expense</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AdditionalDepreciationExpense" xlink:label="lbl_AdditionalDepreciationExpense" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AdditionalDepreciationExpense" xlink:to="lbl_AdditionalDepreciationExpense_labels" xlink:type="arc"/>
      <link:label id="id_d9d32f" xlink:label="lbl_AdditionalDepreciationExpense_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The additional depreciation expense related to the fair value adjustment to property, plant and equipment acquired included in the proforma results.</link:label>
      <link:label id="id_1ef8b36" xlink:label="lbl_label32475958" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value By Measurement Frequency [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="lbl_FairValueByMeasurementFrequencyAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueByMeasurementFrequencyAxis" xlink:to="lbl_label32475958" xlink:type="arc"/>
      <link:label id="id_1286916" xlink:label="lbl_label19425558" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Frequency [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="lbl_FairValueMeasurementFrequencyDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueMeasurementFrequencyDomain" xlink:to="lbl_label19425558" xlink:type="arc"/>
      <link:label id="id_dc9311" xlink:label="lbl_label14455569" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurements Recurring [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="lbl_FairValueMeasurementsRecurringMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueMeasurementsRecurringMember" xlink:to="lbl_label14455569" xlink:type="arc"/>
      <link:label id="id_10c18dc" xlink:label="lbl_label17570012" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative assets measured at fair value on a recurring basis</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="lbl_DerivativeAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DerivativeAssets" xlink:to="lbl_label17570012" xlink:type="arc"/>
      <link:label id="id_b28ad2" xlink:label="lbl_label11700946" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimate of fair value disclosure [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="lbl_EstimateOfFairValueFairValueDisclosureMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EstimateOfFairValueFairValueDisclosureMember" xlink:to="lbl_label11700946" xlink:type="arc"/>
      <link:label id="id_4a70f" xlink:label="lbl_label304911" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurements Fair Value Hierarchy [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="lbl_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="lbl_label304911" xlink:type="arc"/>
      <link:label id="id_1d6490" xlink:label="lbl_label1926288" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value by Fair Value Hierarchy Level [Axis]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="lbl_FairValueByFairValueHierarchyLevelAxis" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueByFairValueHierarchyLevelAxis" xlink:to="lbl_label1926288" xlink:type="arc"/>
      <link:label id="id_7f25c5" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationSalePrice_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Sale Price</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DisposalGroupIncludingDiscontinuedOperationSalePrice" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationSalePrice" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationSalePrice" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationSalePrice_labels" xlink:type="arc"/>
      <link:label id="id_b95916" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationSalePrice_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sale price for discontinued operation</link:label>
      <link:label id="id_ad57eb" xlink:label="lbl_label11360235" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Quarter which the sale of discontinued operation is expected to be completed</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesCompletionDate" xlink:label="lbl_RestructuringAndRelatedActivitiesCompletionDate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringAndRelatedActivitiesCompletionDate" xlink:to="lbl_label11360235" xlink:type="arc"/>
      <link:label id="id_1c87289" xlink:label="lbl_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discontinued operations - net of tax in Condensed Consolidated Statements of Income:</link:label>
      <link:label id="id_990deb" xlink:label="lbl_label10030571" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets of discontinued operations and other assets held for sale and Liabilities of discontinued operations in Condensed Consolidated Balance Sheets:</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresAbstract" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresAbstract" xlink:to="lbl_label10030571" xlink:type="arc"/>
      <link:label id="id_1afe942" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationRevenue_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationRevenue_labels" xlink:type="arc"/>
      <link:label id="id_19b2211" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationRevenue_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Revenue</link:label>
      <link:label id="id_10d1881" xlink:label="lbl_label17635457" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pre-tax gain on sale of discontinued operations</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:label="lbl_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:to="lbl_label17635457" xlink:type="arc"/>
      <link:label id="id_15593ac" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationSalePrice_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The sale price of the discontinued operation.</link:label>
      <link:label id="id_a4a3e1" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_labels" xlink:type="arc"/>
      <link:label id="id_ec3019" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationInventory_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Inventory</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationInventory" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationInventory" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationInventory_labels" xlink:type="arc"/>
      <link:label id="id_95a04b" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationCurrentDeferredTaxAndOtherAssets_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Current Deferred Tax And Other Assets</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DisposalGroupIncludingDiscontinuedOperationCurrentDeferredTaxAndOtherAssets" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationCurrentDeferredTaxAndOtherAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationCurrentDeferredTaxAndOtherAssets" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationCurrentDeferredTaxAndOtherAssets_labels" xlink:type="arc"/>
      <link:label id="id_1ea0206" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationCurrentDeferredTaxAndOtherAssets_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes and other current assets</link:label>
      <link:label id="id_f3b5ac" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Property Plant And Equipment Net</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet_labels" xlink:type="arc"/>
      <link:label id="id_66ca80" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationGoodwill_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationGoodwill" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationGoodwill" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationGoodwill_labels" xlink:type="arc"/>
      <link:label id="id_10f4196" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationGoodwill_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Goodwill</link:label>
      <link:label id="id_eeeb9b" xlink:label="lbl_label15657883" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Identifiable intangible assets</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" xlink:to="lbl_label15657883" xlink:type="arc"/>
      <link:label id="id_e60fbd" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationNoncurrentDeferredTaxAndOtherAssets_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Including Discontinued Operation Noncurrent Deferred Tax And Other Assets</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DisposalGroupIncludingDiscontinuedOperationNoncurrentDeferredTaxAndOtherAssets" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationNoncurrentDeferredTaxAndOtherAssets" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupIncludingDiscontinuedOperationNoncurrentDeferredTaxAndOtherAssets" xlink:to="lbl_DisposalGroupIncludingDiscontinuedOperationNoncurrentDeferredTaxAndOtherAssets_labels" xlink:type="arc"/>
      <link:label id="id_1ab9452" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationNoncurrentDeferredTaxAndOtherAssets_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes and other noncurrent assets</link:label>
      <link:label id="id_e9a0f7" xlink:label="lbl_label15311095" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current liabilities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:type="locator"/>
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      <link:label id="id_1c5897f" xlink:label="lbl_label29723007" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="lbl_label29723007" xlink:type="arc"/>
      <link:label id="id_7e8ef8" xlink:label="lbl_AssetsOfDisposalGroupIncludingDiscontinuedOperation_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Assets of discontinued operations and other assets held for sale</link:label>
      <link:label id="id_1881384" xlink:label="lbl_label25695108" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pre-tax income from discontinued operations</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" xlink:label="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" xlink:to="lbl_label25695108" xlink:type="arc"/>
      <link:label id="id_99e271" xlink:label="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provision for taxes</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" xlink:label="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" xlink:to="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod_labels" xlink:type="arc"/>
      <link:label id="id_1b33831" xlink:label="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income from discontinued operations--net of tax</link:label>
      <link:label id="id_1e84f34" xlink:label="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provision for income taxes</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation" xlink:label="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation" xlink:to="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation_labels" xlink:type="arc"/>
      <link:label id="id_f0080d" xlink:label="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Provision for taxes</link:label>
      <link:label id="id_f9d039" xlink:label="lbl_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation_labels" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Provision for income taxes</link:label>
      <link:label id="id_1d681e" xlink:label="lbl_BusinessAcquisitionMeasurementPeriodToCompleteAllocation_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition Measurement Period To Complete Allocation</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessAcquisitionMeasurementPeriodToCompleteAllocation" xlink:label="lbl_BusinessAcquisitionMeasurementPeriodToCompleteAllocation" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessAcquisitionMeasurementPeriodToCompleteAllocation" xlink:to="lbl_BusinessAcquisitionMeasurementPeriodToCompleteAllocation_labels" xlink:type="arc"/>
      <link:label id="id_1d4d770" xlink:label="lbl_BusinessAcquisitionMeasurementPeriodToCompleteAllocation_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Time period the allocation of King goodwill will be completed</link:label>
      <link:label id="id_3bb35" xlink:label="lbl_label244533" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trademarks and other [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_TrademarksAndOtherMember" xlink:label="lbl_TrademarksAndOtherMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TrademarksAndOtherMember" xlink:to="lbl_label244533" xlink:type="arc"/>
      <link:label id="id_1850325" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
      <link:label id="id_7eb1e3" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationInventory_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
      <link:label id="id_160d321" xlink:label="lbl_OtherRestructuringCosts_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
      <link:label id="id_e5be6b" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:label id="id_559caa" xlink:label="lbl_label5610666" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available - for - sale debt securities maturities over 10 years</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue" xlink:label="lbl_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue" xlink:to="lbl_label5610666" xlink:type="arc"/>
      <link:label id="id_3fa760" xlink:label="lbl_DebtSecuritiesMaturitiesOverTenYears_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Securities Maturities Over Ten Years</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DebtSecuritiesMaturitiesOverTenYears" xlink:label="lbl_DebtSecuritiesMaturitiesOverTenYears" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DebtSecuritiesMaturitiesOverTenYears" xlink:to="lbl_DebtSecuritiesMaturitiesOverTenYears_labels" xlink:type="arc"/>
      <link:label id="id_dd8fd" xlink:label="lbl_DebtSecuritiesMaturitiesOverTenYears_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities maturities over 10 years</link:label>
      <link:label id="id_1a8c9be" xlink:label="lbl_DebtSecuritiesMaturitiesOverTenYears_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents debt securities which are expected to mature after ten years from the balance sheet date.</link:label>
      <link:label id="id_13ec619" xlink:label="lbl_DebtSecuritiesMaturitiesWithinOneYear_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Securities Maturities Within One Year</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DebtSecuritiesMaturitiesWithinOneYear" xlink:label="lbl_DebtSecuritiesMaturitiesWithinOneYear" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DebtSecuritiesMaturitiesWithinOneYear" xlink:to="lbl_DebtSecuritiesMaturitiesWithinOneYear_labels" xlink:type="arc"/>
      <link:label id="id_1bfce1d" xlink:label="lbl_DebtSecuritiesMaturitiesWithinOneYear_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents debt securities which are expected to mature within one year of the balance sheet date.</link:label>
      <link:label id="id_ac87b9" xlink:label="lbl_DebtSecuritiesMaturitiesWithinOneYear_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities maturities within 1 year</link:label>
      <link:label id="id_1d3adc0" xlink:label="lbl_DebtSecuritiesMaturitiesOverOneToFiveYears_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Securities Maturities Over One To Five Years</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_DebtSecuritiesMaturitiesOverOneToFiveYears" xlink:label="lbl_DebtSecuritiesMaturitiesOverOneToFiveYears" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DebtSecuritiesMaturitiesOverOneToFiveYears" xlink:to="lbl_DebtSecuritiesMaturitiesOverOneToFiveYears_labels" xlink:type="arc"/>
      <link:label id="id_5b46b7" xlink:label="lbl_DebtSecuritiesMaturitiesOverOneToFiveYears_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents debt securities which are expected to mature after one year and through five years from the balance sheet date.</link:label>
      <link:label id="id_195d4f7" xlink:label="lbl_DebtSecuritiesMaturitiesOverOneToFiveYears_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities maturities over 1 to 5 years</link:label>
      <link:label id="id_c62409" xlink:label="lbl_label12985353" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring charges</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="lbl_RestructuringCharges" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_RestructuringCharges" xlink:to="lbl_label12985353" xlink:type="arc"/>
      <link:label id="id_50daa7" xlink:label="lbl_AssetsOfDisposalGroupIncludingDiscontinuedOperation_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Assets of discontinued operations and other assets held for sale</link:label>
      <link:label id="id_bd6180" xlink:label="lbl_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Liabilities of discontinued operations</link:label>
      <link:label id="id_10bd0b3" xlink:label="lbl_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from discontinued operations--net of tax</link:label>
      <link:label id="id_e2a3c4" xlink:label="lbl_NetInterestIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net interest expense</link:label>
      <link:label id="id_6d0b59" xlink:label="lbl_OtherOperatingIncomeExpenseNet_labels" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Other deductions - net</link:label>
      <link:label id="id_5755e0" xlink:label="lbl_label5723616" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Biopharmaceutical [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BiopharmaceuticalMember" xlink:label="lbl_BiopharmaceuticalMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BiopharmaceuticalMember" xlink:to="lbl_label5723616" xlink:type="arc"/>
      <link:label id="id_100eb01" xlink:label="lbl_label16837377" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lipitor [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_LipitorMember" xlink:label="lbl_LipitorMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LipitorMember" xlink:to="lbl_label16837377" xlink:type="arc"/>
      <link:label id="id_64ef07" xlink:label="lbl_CurrentDeferredTaxLiabilitiesAndOtherCurrentLiabilities_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other current liabilities</link:label>
      <link:label id="id_64c8d6" xlink:label="lbl_RestructuringChargesAndAcquisitionRelatedCosts_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges and certain acquisition-related costs</link:label>
      <link:label id="id_242e79" xlink:label="lbl_BusinessAcquisitionAcquiredEntityCommonSharesPercent_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of outstanding shares acquired</link:label>
      <link:label id="id_71e81b" xlink:label="lbl_label7464987" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs Associated With Cost - Reduction Initiatives And Acquisition Activity [Abstract]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CostsAssociatedWithCostReductionInitiativesAndAcquisitionActivityAbstract" xlink:label="lbl_CostsAssociatedWithCostReductionInitiativesAndAcquisitionActivityAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CostsAssociatedWithCostReductionInitiativesAndAcquisitionActivityAbstract" xlink:to="lbl_label7464987" xlink:type="arc"/>
      <link:label id="id_1cf5133" xlink:label="lbl_ScheduleOfBusinessAcquisitionIncludedInConsolidatedStatementsOfIncomeTextBlock_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Business Acquisition Included In Condensed Consolidated Statements Of Income [Text Block]</link:label>
      <link:label id="id_db3433" xlink:label="lbl_PrimaryCareMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Primary Care [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PrimaryCareMember" xlink:label="lbl_PrimaryCareMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PrimaryCareMember" xlink:to="lbl_PrimaryCareMember_labels" xlink:type="arc"/>
      <link:label id="id_624cfd" xlink:label="lbl_SpecialtyCareAndOncologyMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Specialty Care And Oncology [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SpecialtyCareAndOncologyMember" xlink:label="lbl_SpecialtyCareAndOncologyMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SpecialtyCareAndOncologyMember" xlink:to="lbl_SpecialtyCareAndOncologyMember_labels" xlink:type="arc"/>
      <link:label id="id_19b9db0" xlink:label="lbl_EstablishedProductsAndEmergingMarketsMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Established Products and Emerging Markets [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EstablishedProductsAndEmergingMarketsMember" xlink:label="lbl_EstablishedProductsAndEmergingMarketsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EstablishedProductsAndEmergingMarketsMember" xlink:to="lbl_EstablishedProductsAndEmergingMarketsMember_labels" xlink:type="arc"/>
      <link:label id="id_11849a3" xlink:label="lbl_AnimalHealthAndConsumerHealthcareMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Animal Health and Consumer Healthcare [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AnimalHealthAndConsumerHealthcareMember" xlink:label="lbl_AnimalHealthAndConsumerHealthcareMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AnimalHealthAndConsumerHealthcareMember" xlink:to="lbl_AnimalHealthAndConsumerHealthcareMember_labels" xlink:type="arc"/>
      <link:label id="id_17a3f62" xlink:label="lbl_label24788834" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nutrition and other business activities [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_NutritionAndOtherBusinessActivitiesMember" xlink:label="lbl_NutritionAndOtherBusinessActivitiesMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NutritionAndOtherBusinessActivitiesMember" xlink:to="lbl_label24788834" xlink:type="arc"/>
      <link:label id="id_10d45ea" xlink:label="lbl_label17647082" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Material Reconciling Items [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="lbl_MaterialReconcilingItemsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_MaterialReconcilingItemsMember" xlink:to="lbl_label17647082" xlink:type="arc"/>
      <link:label id="id_14447ac" xlink:label="lbl_label21252012" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unallocated Amount To Segment [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnallocatedAmountToSegmentMember" xlink:label="lbl_UnallocatedAmountToSegmentMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_UnallocatedAmountToSegmentMember" xlink:to="lbl_label21252012" xlink:type="arc"/>
      <link:label id="id_1c316ae" xlink:label="lbl_label29562542" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase Accounting Adjustments [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PurchaseAccountingAdjustmentsMember" xlink:label="lbl_PurchaseAccountingAdjustmentsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PurchaseAccountingAdjustmentsMember" xlink:to="lbl_label29562542" xlink:type="arc"/>
      <link:label id="id_14024d5" xlink:label="lbl_label20980949" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition-related costs [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AcquisitionrelatedCostsMember" xlink:label="lbl_AcquisitionrelatedCostsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AcquisitionrelatedCostsMember" xlink:to="lbl_label20980949" xlink:type="arc"/>
      <link:label id="id_15c8df9" xlink:label="lbl_label22842873" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Certain significant items [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CertainSignificantItemsMember" xlink:label="lbl_CertainSignificantItemsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CertainSignificantItemsMember" xlink:to="lbl_label22842873" xlink:type="arc"/>
      <link:label id="id_9815ee" xlink:label="lbl_label9967086" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other unallocated [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherUnallocatedMember" xlink:label="lbl_OtherUnallocatedMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherUnallocatedMember" xlink:to="lbl_label9967086" xlink:type="arc"/>
      <link:label id="id_471e35" xlink:label="lbl_CostReductionInitiatives_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges and implementation costs associated with cost-reduction initiatives</link:label>
      <link:label id="id_204aa0" xlink:label="lbl_OtherNonoperatingIncomeExpense_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other charges</link:label>
      <link:label id="id_15d633" xlink:label="lbl_label1431091" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Animal Health [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AnimalHealthMember" xlink:label="lbl_AnimalHealthMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AnimalHealthMember" xlink:to="lbl_label1431091" xlink:type="arc"/>
      <link:label id="id_10565ea" xlink:label="lbl_label17130986" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consumer Healthcare [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ConsumerHealthcareMember" xlink:label="lbl_ConsumerHealthcareMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ConsumerHealthcareMember" xlink:to="lbl_label17130986" xlink:type="arc"/>
      <link:label id="id_7446bb" xlink:label="lbl_label7620283" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nutrition [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_NutritionMember" xlink:label="lbl_NutritionMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_NutritionMember" xlink:to="lbl_label7620283" xlink:type="arc"/>
      <link:label id="id_1c3f55d" xlink:label="lbl_PfizerCentreSourceMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pfizer Centre Source [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PfizerCentreSourceMember" xlink:label="lbl_PfizerCentreSourceMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PfizerCentreSourceMember" xlink:to="lbl_PfizerCentreSourceMember_labels" xlink:type="arc"/>
      <link:label id="id_1fc9aa6" xlink:label="lbl_BeneFIXMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bene F I X [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BeneFIXMember" xlink:label="lbl_BeneFIXMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BeneFIXMember" xlink:to="lbl_BeneFIXMember_labels" xlink:type="arc"/>
      <link:label id="id_8861b1" xlink:label="lbl_label8937905" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aromasin [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AromasinMember" xlink:label="lbl_AromasinMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AromasinMember" xlink:to="lbl_label8937905" xlink:type="arc"/>
      <link:label id="id_100ddaf" xlink:label="lbl_label16833967" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aricept [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_AriceptMember" xlink:label="lbl_AriceptMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_AriceptMember" xlink:to="lbl_label16833967" xlink:type="arc"/>
      <link:label id="id_1b6e92c" xlink:label="lbl_BMP2Member_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">B M P 2 [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BMP2Member" xlink:label="lbl_BMP2Member" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BMP2Member" xlink:to="lbl_BMP2Member_labels" xlink:type="arc"/>
      <link:label id="id_1910b69" xlink:label="lbl_label26282857" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total reportable segments [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_TotalReportableSegmentsMember" xlink:label="lbl_TotalReportableSegmentsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_TotalReportableSegmentsMember" xlink:to="lbl_label26282857" xlink:type="arc"/>
      <link:label id="id_16e700d" xlink:label="lbl_label24014861" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Products [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OtherProductsMember" xlink:label="lbl_OtherProductsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OtherProductsMember" xlink:to="lbl_label24014861" xlink:type="arc"/>
      <link:label id="id_e3141" xlink:label="lbl_label930113" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operations [Domain]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="lbl_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="lbl_label930113" xlink:type="arc"/>
      <link:label id="id_1390618" xlink:label="lbl_GoodwillUnallocatedMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill Unallocated [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_GoodwillUnallocatedMember" xlink:label="lbl_GoodwillUnallocatedMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_GoodwillUnallocatedMember" xlink:to="lbl_GoodwillUnallocatedMember_labels" xlink:type="arc"/>
      <link:label id="id_c0fd62" xlink:label="lbl_GoodwillUnallocatedMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">To be Allocated [Member]</link:label>
      <link:label id="id_c76e43" xlink:label="lbl_PercentageOfIndefinitelivedIntangibleAssetUnamortizedCostsBySegment_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Indefinitelived Intangible Asset Unamortized Costs By Segment</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PercentageOfIndefinitelivedIntangibleAssetUnamortizedCostsBySegment" xlink:label="lbl_PercentageOfIndefinitelivedIntangibleAssetUnamortizedCostsBySegment" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PercentageOfIndefinitelivedIntangibleAssetUnamortizedCostsBySegment" xlink:to="lbl_PercentageOfIndefinitelivedIntangibleAssetUnamortizedCostsBySegment_labels" xlink:type="arc"/>
      <link:label id="id_1d0a28d" xlink:label="lbl_PercentageOfFinitelivedIntangibleAssetAmortizedCostBySegment_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Finitelived Intangible Asset Amortized Cost By Segment</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_PercentageOfFinitelivedIntangibleAssetAmortizedCostBySegment" xlink:label="lbl_PercentageOfFinitelivedIntangibleAssetAmortizedCostBySegment" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_PercentageOfFinitelivedIntangibleAssetAmortizedCostBySegment" xlink:to="lbl_PercentageOfFinitelivedIntangibleAssetAmortizedCostBySegment_labels" xlink:type="arc"/>
      <link:label id="id_f8c09f" xlink:label="lbl_PercentageOfFinitelivedIntangibleAssetAmortizedCostBySegment_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage Of Finite-lived Intangible Asset Amortized Cost By Segment</link:label>
      <link:label id="id_b6592b" xlink:label="lbl_PercentageOfIndefinitelivedIntangibleAssetUnamortizedCostsBySegment_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage Of Indefinite-lived Intangible Asset Unamortized Costs By Segment</link:label>
      <link:label id="id_c85e3e" xlink:label="lbl_ResearchAndDevelopmentMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Research and Development [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_ResearchAndDevelopmentMember" xlink:label="lbl_ResearchAndDevelopmentMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ResearchAndDevelopmentMember" xlink:to="lbl_ResearchAndDevelopmentMember_labels" xlink:type="arc"/>
      <link:label id="id_1eff574" xlink:label="lbl_BusinessCombinationPurchaseAccountingAdjustmentRestructuring_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination Purchase Accounting Adjustment Restructuring</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessCombinationPurchaseAccountingAdjustmentRestructuring" xlink:label="lbl_BusinessCombinationPurchaseAccountingAdjustmentRestructuring" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationPurchaseAccountingAdjustmentRestructuring" xlink:to="lbl_BusinessCombinationPurchaseAccountingAdjustmentRestructuring_labels" xlink:type="arc"/>
      <link:label id="id_1645379" xlink:label="lbl_BusinessCombinationPurchaseAccountingAdjustmentRestructuring_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the amount of purchase accounting adjustments related to restructuring charges in a business combination.</link:label>
      <link:label id="id_4b0145" xlink:label="lbl_BusinessCombinationPurchaseAccountingAdjustmentRestructuring_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchase accounting adjustment for restructuring and integration</link:label>
      <link:label id="id_1a4915b" xlink:label="lbl_label27562331" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase accounting adjustment for amortization of identifiable intangible assets acquired</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:label="lbl_IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments" xlink:to="lbl_label27562331" xlink:type="arc"/>
      <link:label id="id_18b50d5" xlink:label="lbl_InventorySupplyYears_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Supply Years</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_InventorySupplyYears" xlink:label="lbl_InventorySupplyYears" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InventorySupplyYears" xlink:to="lbl_InventorySupplyYears_labels" xlink:type="arc"/>
      <link:label id="id_135ac57" xlink:label="lbl_InventorySupplyYears_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventory supply</link:label>
      <link:label id="id_c92451" xlink:label="lbl_InventorySupplyYears_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This item represents inventories supply period that is generally consistent with the normal operating cycle of such inventory.</link:label>
      <link:label id="id_8a3a48" xlink:label="lbl_PurchaseAccountingSignificantImpactsInventory_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchase accounting adjustment for acquisition-date inventory estimated to have been sold, fair value</link:label>
      <link:label id="id_a0c89d" xlink:label="lbl_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings</link:label>
      <link:label id="id_1ffd597" xlink:label="lbl_Assets_labels" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
      <link:label id="id_10810bb" xlink:label="lbl_FederalHomeLoanMortgageCorporationAndFederalNationalMortgageAssociationAssetBackedSecuritiesMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal Home Loan Mortgage Corporation and Federal National Mortgage Association asset-backed securities [Member]</link:label>
      <link:label id="id_1cb0b8b" xlink:label="lbl_ForeignCurrencyDebtDesignatedAsHedgingInstrumentsLongTermLiabilityAtFairValueMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency debt used as hedging instrument [Member]</link:label>
      <link:label id="id_90e420" xlink:label="lbl_ForeignCurrencyBorrowingsDesignatedAsHedgingInstrumentsShortTermLiabilityAtFairValueMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency borrowings used as hedging instruments [Member]</link:label>
      <link:label id="id_edd100" xlink:label="lbl_PfizerCentreSourceMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pfizer CentreSource [Member]</link:label>
      <link:label id="id_1431d2b" xlink:label="lbl_USCorporateDebtGuaranteedByFederalDepositInsuranceCorporationMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">US government Federal Deposit Insurance Corporation guaranteed debt [Member]</link:label>
      <link:label id="id_6109cc" xlink:label="lbl_InProcessResearchAndDevelopmentMember_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">In Process Research And Development [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_InProcessResearchAndDevelopmentMember" xlink:label="lbl_InProcessResearchAndDevelopmentMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_InProcessResearchAndDevelopmentMember" xlink:to="lbl_InProcessResearchAndDevelopmentMember_labels" xlink:type="arc"/>
      <link:label id="id_153adaf" xlink:label="lbl_InProcessResearchAndDevelopmentMember_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents purchased research and development assets that are acquired in a business combination.</link:label>
      <link:label id="id_1072cd5" xlink:label="lbl_label17247445" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Proceedings and Contingencies [Abstract]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="lbl_CommitmentsAndContingenciesDisclosureAbstract" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="lbl_label17247445" xlink:type="arc"/>
      <link:label id="id_1bd0ec1" xlink:label="lbl_label29167297" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Proceedings and Contingencies [Text Block]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LegalMattersAndContingenciesTextBlock" xlink:label="lbl_LegalMattersAndContingenciesTextBlock" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_LegalMattersAndContingenciesTextBlock" xlink:to="lbl_label29167297" xlink:type="arc"/>
      <link:label id="id_72b8fa" xlink:label="lbl_PaymentsToAcquireBusinessesNetOfCashAcquired_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total fair value of consideration transferred, net of cash acquired</link:label>
      <link:label id="id_1d8ca1" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessResearchAndDevelopment_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed In Process Research And Development</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessResearchAndDevelopment" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessResearchAndDevelopment" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessResearchAndDevelopment" xlink:to="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessResearchAndDevelopment_labels" xlink:type="arc"/>
      <link:label id="id_62695d" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessResearchAndDevelopment_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">In-process research and development</link:label>
      <link:label id="id_1dd1827" xlink:label="lbl_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessResearchAndDevelopment_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of in process research and development recognized as of the acquisition date.</link:label>
      <link:label id="id_94b4a0" xlink:label="lbl_BeneFIXMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BeneFIX [Member]</link:label>
      <link:label id="id_141d323" xlink:label="lbl_DetrolDetrolLAMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Detrol / Detrol LA [Member]</link:label>
      <link:label id="id_c9cdcf" xlink:label="lbl_ReFactoAFXynthaMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ReFacto AF/ Xyntha [Member]</link:label>
      <link:label id="id_17540df" xlink:label="lbl_BMP2Member_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BMP2 [Member]</link:label>
      <link:label id="id_dbf662" xlink:label="lbl_PrevnarPrevenar7Member_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prevnar / Prevenar (7-valent) [Member]</link:label>
      <link:label id="id_1e5c6bf" xlink:label="lbl_EliminationOfIntangibleAssetAmortization_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Elimination Of Intangible Asset Amortization</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EliminationOfIntangibleAssetAmortization" xlink:label="lbl_EliminationOfIntangibleAssetAmortization" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EliminationOfIntangibleAssetAmortization" xlink:to="lbl_EliminationOfIntangibleAssetAmortization_labels" xlink:type="arc"/>
      <link:label id="id_1aa515f" xlink:label="lbl_EliminationOfIntangibleAssetAmortization_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Elimination of intangible asset amortization</link:label>
      <link:label id="id_c7fe8b" xlink:label="lbl_EliminationOfIntangibleAssetAmortization_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The elimination of historical intangible asset amortization expense included in the proforma results.</link:label>
      <link:label id="id_50e941" xlink:label="lbl_EliminationOfAcquisitionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Elimination Of Acquisition Costs</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EliminationOfAcquisitionCosts" xlink:label="lbl_EliminationOfAcquisitionCosts" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EliminationOfAcquisitionCosts" xlink:to="lbl_EliminationOfAcquisitionCosts_labels" xlink:type="arc"/>
      <link:label id="id_f9155e" xlink:label="lbl_EliminationOfAcquisitionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustment for acquisition-related costs</link:label>
      <link:label id="id_1274da9" xlink:label="lbl_EliminationOfAcquisitionCosts_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The elimination of costs incurred which are directly attributable to the acquisition and do not have a continuing impact on the Company.</link:label>
      <link:label id="id_10182ab" xlink:label="lbl_label16876203" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Proceedings and Contingencies [Line Items]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductLiabilityContingencyLineItems" xlink:label="lbl_ProductLiabilityContingencyLineItems" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_ProductLiabilityContingencyLineItems" xlink:to="lbl_label16876203" xlink:type="arc"/>
      <link:label id="id_e63350" xlink:label="lbl_CumulativeProductLiabiltyAccrualExpense_labels" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cumulative Product Liabilty Accrual Expense</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CumulativeProductLiabiltyAccrualExpense" xlink:label="lbl_CumulativeProductLiabiltyAccrualExpense" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CumulativeProductLiabiltyAccrualExpense" xlink:to="lbl_CumulativeProductLiabiltyAccrualExpense_labels" xlink:type="arc"/>
      <link:label id="id_5b9e07" xlink:label="lbl_CumulativeProductLiabiltyAccrualExpense_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cumulative product liability charges</link:label>
      <link:label id="id_1a3c279" xlink:label="lbl_CumulativeProductLiabiltyAccrualExpense_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The cumulative amount of loss reported during the period pertaining to product liability.</link:label>
      <link:label id="id_11253de" xlink:label="lbl_label17978334" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product liability charge for the minimum expected costs to resolve outstanding actions</link:label>
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      <link:label id="id_122bf0" xlink:label="lbl_label1190896" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Proceedings and Contingencies [Table]</link:label>
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      <link:label id="id_1d334ad" xlink:label="lbl_label30618797" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product liability charge</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductLiabilityAccrualPeriodExpense" xlink:label="lbl_ProductLiabilityAccrualPeriodExpense" xlink:type="locator"/>
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      <link:label id="id_4b2132" xlink:label="lbl_BusinessAcquisitionAcquiredEntityCommonSharesPercent_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the percent of common shares acquired.</link:label>
      <link:label id="id_32c2af" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationCurrentDeferredTaxAndOtherAssets_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">For the disposal group, including a component of the entity (discontinued operation), represents a) The deferred tax assets (net of any valuation allowances), which result from applying the applicable tax rate to net deductible temporary differences and carryforwards pertaining to each jurisdiction to which the entity is obligated to pay income tax. A deductible temporary difference is a difference between the tax basis and the carrying amount of an asset or liability in the financial statements prepared in accordance with generally accepted accounting principles that will result in deductible amounts for tax purposes in future periods if there is sufficient tax-basis income to enable the deduction to be taken that are expected to be realized or consumed within one year or the normal operating cycle, if longer, and b) Carrying amount of other assets not otherwise specified in the taxonomy that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</link:label>
      <link:label id="id_632d16" xlink:label="lbl_DisposalGroupIncludingDiscontinuedOperationNoncurrentDeferredTaxAndOtherAssets_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">For the disposal group, including a component of the entity (discontinued operation), represents a) The deferred tax assets (net of any valuation allowances), which result from applying the applicable tax rate to net deductible temporary differences and carryforwards pertaining to each jurisdiction to which the entity is obligated to pay income tax. A deductible temporary difference is a difference between the tax basis and the carrying amount of an asset or liability in the financial statements prepared in accordance with generally accepted accounting principles that will result in deductible amounts for tax purposes in future periods if there is sufficient tax-basis income to enable the deduction to be taken, and b) Carrying amount as of the balance sheet date of assets not otherwise specified, and which are expected to be realized or consumed after one year or beyond the normal operating cycle, if longer. For an unclassified balance sheet, represents both current and noncurrent other assets.</link:label>
      <link:label id="id_1f23db8" xlink:label="lbl_PercentageOfFinitelivedIntangibleAssetAmortizedCostBySegment_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of amortized cost of finite-lived intangible assets by segment.</link:label>
      <link:label id="id_3af464" xlink:label="lbl_PercentageOfIndefinitelivedIntangibleAssetUnamortizedCostsBySegment_labels" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of unamortized cost of indefinite-lived intangible assets by segment.</link:label>
      <link:label id="id_3d1eb" xlink:label="lbl_label250347" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_CorporateMember" xlink:label="lbl_CorporateMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_CorporateMember" xlink:to="lbl_label250347" xlink:type="arc"/>
      <link:label id="id_1765477" xlink:label="lbl_label24532087" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair value inputs Level 3 [Member]</link:label>
      <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="lbl_FairValueInputsLevel3Member" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_FairValueInputsLevel3Member" xlink:to="lbl_label24532087" xlink:type="arc"/>
      <link:label id="id_2d7249" xlink:label="lbl_PrimaryCareMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Primary Care operating segment [Member]</link:label>
      <link:label id="id_1c9833d" xlink:label="lbl_ResearchAndDevelopmentMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Worldwide Research and Development [Member]</link:label>
      <link:label id="id_1d03c7" xlink:label="lbl_SpecialtyCareAndOncologyMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Specialty Care and Oncology operating segment [Member]</link:label>
      <link:label id="id_8b9a52" xlink:label="lbl_EstablishedProductsAndEmergingMarketsMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Established Products and Emerging Markets operating segment [Member]</link:label>
      <link:label id="id_1624df6" xlink:label="lbl_AnimalHealthAndConsumerHealthcareMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Animal Health and Consumer Healthcare operating segment [Member]</link:label>
      <link:label id="id_e07bb9" xlink:label="lbl_label14711737" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Specialty Care [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_SpecialtyCareMember" xlink:label="lbl_SpecialtyCareMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_SpecialtyCareMember" xlink:to="lbl_label14711737" xlink:type="arc"/>
      <link:label id="id_dc884f" xlink:label="lbl_label14452815" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oncology [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_OncologyMember" xlink:label="lbl_OncologyMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_OncologyMember" xlink:to="lbl_label14452815" xlink:type="arc"/>
      <link:label id="id_a7398c" xlink:label="lbl_label10959244" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Established Products [Member]</link:label>
      <link:loc xlink:href="pfe-20110403.xsd#pfe_EstablishedProductsMember" xlink:label="lbl_EstablishedProductsMember" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="lbl_EstablishedProductsMember" xlink:to="lbl_label10959244" xlink:type="arc"/>
      <link:label id="id_a789f0" xlink:label="lbl_EffexorMember_labels" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effexor XR [Member]</link:label>
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