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A member asked:
Can allegra and benadryl (diphenhydramine) be taken together?
A doctor has provided 1 answer
Yes: Antihistamine is safe even with 4x the average daily dose. The major side effects would be dry mouth and drowsiness ( the latter much less common if one uses the non-sedating type).
Answered 5/6/2019
4.9k views
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