A member asked:

Can i take 3 bendryl at a time 2 doesn't really work anymore?

A doctor has provided 1 answer
Dr. John Chiu answered

Limit to 100 mg: You may end up with too much side effects. If 2 Benadryl (diphenhydramine) didn't help , perhaps the problem is not mediated by histamine at all.

Answered 6/24/2014

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