Diphenhydramine is a common over-the-counter medication used to treat a variety of symptoms, including allergies, insomnia, and nausea. It is also used as an antihistamine to relieve symptoms of the common cold and flu. Diphenhydramine is available in a variety of forms, including tablets, capsules, liquids, and creams. Diphenhydramine works by blocking the effects of… Continue reading What is Diphenhydramine?
