Add Yahoo as a preferred source to see more of our stories on Google. Grace Cary via Getty Images If you’re in pain and you’re looking for relief in the form of an over-the-counter drug, you’ve got a ...

And you’ve probably had more than one to choose from, including acetaminophen (the active ingredient in Tylenol) and ...

Ibuprofen (Advil, Motrin) is a nonsteroidal anti-inflammatory drug (NSAID) that works by blocking certain chemicals in the body that cause pain, inflammation, and fever. Pseudoephedrine (Sudafed, ...