A member asked:

Are mild hives ever just a "side effect" of a med, or are they always an "allergy"?

3 doctors weighed in across 2 answers

Both: Hives or urticaria can be the result of drug reactions, allergies, or hereditary . You should probably see a dermatologist if they persist.

Answered 10/5/2013

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Hives: When hives are caused by a drug, the mechanism is usually an allergic reaction. We generally would consider a hive reaction to be allergy rather than side effect.

Answered 10/5/2013

4.8k views

Thank

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