Medical Definition of Acetaminophen
Acetaminophen: A nonaspirin pain reliever or analgesic. Acetaminophen may be given alone to relieve pain and inflammation or it may be combined with other drugs, as in some migraine medications, which contain acetaminophen, a barbiturate, and caffeine.
Quick GuideSurprising Reasons You're in Pain With Pictures
Subscribe to MedicineNet's General Health Newsletter