In terms of over-the-counter options, nasal steroids are the most effective single treatment for moderate to severe seasonal ...

One antihistamine that you probably don’t need to reach for: Diphenhydramine (brand names Benadryl, Hydroxyzine, and Chlorpheniramine), says Dr. Shtessel. Diphenhydramine is a first-generation ...

Those are the second generation antihistamines as opposed to the first generation that lasted four to six hours and were very sedating. We don't recommend people take the first generation ...