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A member asked:
How many benadryl (diphenhydramine) should i take for rash?
A doctor has provided 1 answer
Benadryl (diphenhydramine): Normal adult dosage for Benadryl or diphenhydramine, is 25-50mg (1-2 otc tabs). Rashes can also be treated by topical cortisones.
Answered 4/1/2016
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