2 doctors weighed in:
I started taking allegra (fexofenadine) d for my allergies my appetite decreased. Is this one of its side effects?
2 doctors weighed in

Dr. Vijay Saigal
Internal Medicine
1 doctor agrees
In brief: Could be related
Allegra (fexofenadine) d has not been usually associated with decreased appetite.
The Pseudoephedrine which is the d part of the Allegra (fexofenadine) d can cause nausea in very few patients and if that is the symptom you are experiencing then you wont experience this with plain allegra (fexofenadine).

In brief: Could be related
Allegra (fexofenadine) d has not been usually associated with decreased appetite.
The Pseudoephedrine which is the d part of the Allegra (fexofenadine) d can cause nausea in very few patients and if that is the symptom you are experiencing then you wont experience this with plain allegra (fexofenadine).
Dr. Vijay Saigal
Dr. Vijay Saigal
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