Official Answer. No, Tylenol (acetaminophen) is not classified as a blood thinner-type of drug, but Aspirin (acetylsalicylic acid) is a blood thinner. Acetaminophen is considered the pain and fever reliever of choice for most patients receiving oral anticoagulant therapy like warfarin.

Do painkillers make blood thinner?

This medication is commonly used alongside other pain relievers, such as aspirin, ibuprofen, and naproxen sodium. While some people take aspirin because of its mild blood-thinning effects, Tylenol isn't a blood thinner.

Do painkillers affect blood?

WASHINGTON (Reuters) - Popular painkillers such as aspirin, ibuprofen and acetaminophen can raise blood pressure and thus the risk of heart disease among men, U.S. researchers reported on Monday.