Medically reviewed by Daniel Combs, MD Benadryl (diphenhydramine) is an over-the-counter (OTC) antihistamine commonly used to ...
Take the tablet, capsule, or liquid form by mouth with or without food ... There are many brands and forms of diphenhydramine available. Read the dosing instructions carefully for each product ...
Take the tablet, capsule, or liquid form by mouth with or without food ... There are many brands and forms of diphenhydramine available. Read the dosing instructions carefully for each product ...