The active ingredient in Aller-Fex is Fexofenadine Hydrochloride 180 mg, an antihistamine approved for the treatment of both indoor and outdoor allergy symptoms. One dose of Aller-Fex works for a full 24 -Fex is approved to temporarily relieve indoor and outdoor allergy symptoms in adults and children 12 years of age and older.
Product Attributes:

Ship From Zip Code: 78620

Weight (lbs.): 1.03 lb

Length (in.): 10

Width (in.): 2

Height (in.): 12