The Startling Reality Counterfeit medicine is fake medicine. It’s a problem that is on the rise in the United States and around the globe, putting the public at risk. Pfizer's Role in Combating Counterfeit Medicine We have an aggressive campaign to fight counterfeit Pfizer medicines. Frequently Asked Questions View commonly asked questions about counterfeits. Report IP Theft The IPR Center encourages you to report potential violations of intellectual property rights.