A member asked:

What side effects can one have taking hydroxyzine?

4 doctors weighed in across 2 answers

Sedation: One of the most common side effects of an older antihistamine like Hydroxyzine is drowsiness. This can often be a problem as sometimes people are feeling fine, but things such as reaction time etc. Can be slower. Dry mouth and eyes is another possible side effect.

Answered 3/2/2016

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Drowsiness: The main side effect is drowsiness or fatigue. Some people will also experience a dry mouth.

Answered 1/20/2016

5.1k views

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