Benadryl (diphenhydramine) is an over-the-counter (OTC) antihistamine commonly used to treat allergies that is also sometimes used as a sleep aid for insomnia. Benadryl is only intended for the ...

Benadryl is sometimes used to help promote sleep if eczema itchiness is keeping you up at night. However, it’s only recommended to be used short-term, and it’s not a treatment for eczema ...