Fexofenadine is an antihistamine. Antihistamines work against the naturally occurring chemical histamine in your body.
Fexofenadine is used to prevent sneezing, runny nose, itching and watering of the eyes, and other allergic symptoms.
Fexofenadine may also be used for purposes other than those listed in this medication guide.
For more information on Fexofenadine (Allegra), click here.
