2 doctors weighed in:

How is someone allergic to diphenhydramine, when it blocks histamine?! i get hives from dye free bendrlyl. What do I do in event of other alrgc rects?

2 doctors weighed in
Dr. Robert Jackson
Dermatology
1 doctor agrees

In brief: You will

You will have to take a different antihistamine.

In brief: You will

You will have to take a different antihistamine.
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