A 40-year-old member asked:
is 350 mg of benadryl (diphenhydramine) in 6 hours too much to take?
2 doctor answers
Dr. John Chiu answered
57 years experience Allergy and Immunology
NO: As long as you have no side effects from it, it is ok. The question is why are you taking it?
Answered on Sep 13, 2013
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