Dr. Anna Wolfson says she sees dangerous misuse of the allergy medication diphenhydramine in her clinic every day. “If someone has an allergic reaction to a food, people will say, ‘Don’t worry, I have ...

Benadryl (diphenhydramine) is used for allergies and allergic reactions, as well as common cold symptoms. It may cause mild or serious side effects, such as sleepiness and seizures, among others. The ...

Benadryl (diphenhydramine) is an over-the-counter (OTC) antihistamine that is commonly used to treat allergy symptoms, like sneezing, itching, and hives (rashes), motion sickness, and even difficulty ...