Telfast 180mg is an antihistamine medication containing fexofenadine hydrochloride, available in a package of 30 film-coated tablets. This prescription medication is manufactured by Sanofi and is used to treat allergy symptoms. Each tablet contains 180mg of fexofenadine hydrochloride as the active ingredient. The medication comes in film-coated tablet form for oral administration. As this is a prescription medication, it should only be taken under the direction and supervision of a healthcare provider.