Medically reviewed by Daniel Combs, MD Benadryl (diphenhydramine) is an over-the-counter (OTC) antihistamine commonly used to ...

Last month, the U.S. Food and Drug Administration proposed removing phenylephrine -- an active ingredient in hundreds of over-the-counter medications, including some versions of Tylenol, Benadryl ...

Even common over-the-counter (OTC) medicines don't always play nicely with one another after they enter your system. However, ...

That’s not uncommon, as ships normally have a very limited supply of over-the-counter medicine for sale. The woman in the video above was able to find a Benadryl from another passenger.

Over the counter sleep aids are non-prescription ... The active ingredient, Doxylamine Succinate, is a potent antihistamine that helps to reduce difficulty in falling asleep.

Why Do You Need Benadryl for Dogs? Dogs are curious and energetic, so it’s inevitable that some of them will wind up in some sticky situations. From running through some poison ivy to getting ...