We want to get your thoughts, but below are reasons why we might need to block your comment from our sites:

Your comment references aProduct (ours or someone else's)

While we do not endorse any users' comments other than our own, we still have to be mindful of the important regulations that govern our industry, and the need to provide balanced information about a product to the public in a consistent and regulated manner. If your post references a product/brand from any company — positive or negative — we will need to block it, since we can't guarantee that it will represent Fair Balance.

Your comment references aSide Effect

If your post includes possible side effect associated with a Pfizer product, we may be required to contact you for further information. You may contact us to report an adverse event related to Pfizer products by calling 1-800-438-1985 (U.S. only). Or if you prefer, you may contact the FDA directly: please visit www.fda.gov/medwatch or call 1-800-FDA-1088. Non-U.S. visitor? Ask your health care provider for more information or contact your local health authority.

Your comment containsVulgarity

If you use profance language, your post gets blocked. In addition to vulgar language, we'll be screening for personal attacks of any kind or offensive terms that target specific ethnic, racial, religious, age or gender orientation groups. We ask that everyone treat each other with respect.

Your comment containsMedical Advice

It is great to want to provide help to your fellow visitors, but given the serious implications unsolicited and unverified medical advice might have, we can't allow it on our sites. As always, we recommend consulting with your physician on any medical condition.

Your comment isOff-Topic

This can be a tricky one: we're not looking to censor you, but sometimes comments are clearly off topic, spam, make unsupported accusations or promote services or products. If you feel we've been unfair in blocking your comment, please reach out to us and we can discuss it.

Just in Case

There is a chance we'll encounter a situation not outlined above, which will require us to block your comment. We'll try to update this list if we do find a new reason, but please know that Pfizer does reserve the right to block or delete any posting at its sole discretion. Of course, if this does happen and you feel it is unfair, please reach out to us so we can talk about it.