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A member asked:

Is 350 mg of benadryl (diphenhydramine) in 6 hours too much to take?

4 doctors weighed in across 2 answers
Dr. John Chiu answered

NO: As long as you have no side effects from it, it is ok. The question is why are you taking it?

Dr Parvez agreed

Answered 9/13/2013

4.9k views

Thank
Dr. Michael Zacharisen answered

Specializes in Allergy and Immunology

Yes: As an antihistamine, recommended doses for adults is 25-50 mg Diphenhydramine every 6-8 hours, not to exceed 50-100 mg every 4-6 hours.

Dr Maes agreed

Answered 10/30/2016

4.9k views

Thank
Show 1 more comment

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