Allegra 180 mg Tablet is an antihistamine, used to treat of chronic idiopathic urticarial and seasonal allergic rhinitis.
Each film-coated Allegra 180 mg tablet contains Fexofenadine Hydrochloride 180 mg and Excipients q.s.
Fexofenadine is a second-generation, long-lasting selective histamine H1 receptor antagonist with anti-inflammatory property. Fexofenadine is a highly selective and reversible competitor at peripheral H1 histamine receptors in the gastrointestinal (GI) tract, blood vessels, and bronchial smooth muscle.