Oralegic is used for the symptomatic relief of seasonal allergic rhinitis and chronic idiopathic urticaria. Oralegic has the main ingredient Fexofenadin HCl, packaged in ampoules. Each ampoule of Oralegic 5ml contains Fexofenadine HCl 6mg. In addition, Oralegic 10ml ampoules are also available.