Benadryl is an antihistamine medication that treats mild to severe allergic reactions. It can also help with motion sickness ...

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 does not cause birth defects Some small older studies suggested that taking ... You can take the same dose as all adults — 1 to 2 tablets every 4 to 6 hours. Read next ...