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A member asked:
I've had hives from taking benadryl. rare but true. is allegra (fexofenadine) safe for me? different chemical or the same as diphenhydramine?
A doctor has provided 1 answer
Allegra (fexofenadine): Allegra (fexofenadine) should be safe for you and less sedating.It is an entirely differentchemical.
Answered 6/24/2014
4.7k views
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