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A member asked:
Does allegra (fexofenadine) cause drowsiness? from what i've read it doesn't seem as if it should but i feel very drowsy about 30 minutes after taking it. 180 mg gel
A doctor has provided 1 answer
For some people: Yes it can cause drowsiness, take it at night before retiring, if drowsiness persists during the day, try another non sedating antihistamine
Answered 5/7/2015
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