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

Sleep difficulties in adults: United States, 2020 ... Benadryl. Adult & children diphenhydramine dosage. Food and Drug Administration. Diphenhydramine hydrochloride injection, USP label. U.S. Food and ...

There are many brands and forms of diphenhydramine available. Read the dosing instructions carefully ... children instead of drowsiness. Older adults may be more sensitive to the side effects ...

Benadryl is a human medication that can be used in dogs to relieve allergy symptoms. But you have to be sure you're giving the right dose for your dog's size. (Photo Credit: E+/Getty Images ...

Here's what you should know about Benadryl's uses, dosage, and side effects for dogs. What is Benadryl used to treat in dogs?