Answer
Feb 13, 2025 - 12:02 PM
Allegra is the brand name for the antihistamine drug fexofenadine. Therefore, there is no difference between Allegra and fexofenadine in terms of active ingredients; they are the same medication. Allegra is simply a branded version of the generic drug fexofenadine, which is used to treat allergy symptoms such as runny nose, sneezing, and itching.
