Benadryl (diphenhydramine): It is a first generation antihistamine. Very powerful but has side effects that many 2nd generation otc antihistamines do not have. Among it uses are for allergies and in otc sleep aides.
Answered 3/26/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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