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A member asked:

Can allegra (fexofenadine) med. . cause nausea, jitter or nervous stomach taken on an empty stomach ?

A doctor has provided 1 answer
Dr. Amrit Singh answered

Specializes in Cardiology

Yes: Take with some food.

Dr Ali agreed

Answered 3/22/2020

3.1k views

Thank

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Can accidently taking more then one dose of Allegra Allergy 24 Hour in 24 hours (forgot when I took the oroginal dose and ended up taking the next dose too soon) cause any stomach pain or nausea?

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I have a feeling of nausea q day accompanied by a very unpleasant feeling of nervousness that radiates from my stomach up thru my chest and radiating ?

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Is allegra (fexofenadine), (fexofenadine) taken daily, a good choice for controlling med allergies and chronic hives? Tried other drugs but didn't care for them, hoping allegra (fexofenadine) ok.

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I took an Allegra (fexofenadine) pill but didn't know it was expired till after. I'm wondering if that could cause me any side effects?

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