The FDA says consumers who mistakenly swallow Benadryl Extra Strength Itch Stopping Gel, an over-the-counter product for use on the skin, could suffer serious side effects. Swallowing the gel can ...

The U.S. Food and Drug Administration is warning consumers about potentially serious side effects from mistakenly swallowing Benadryl Extra Strength Itch Stopping Gel, an over-the-counter (OTC) ...

Overview: Topical diphenhydramine is used to treat minor skin pain, itching, burns, and rashes. It works by blocking a natural substance called histamine. Topical diphenhydramine can make your skin ...