Telfast 180 mg is an antihistamine medication that comes in a pack of 15 tablets. Each tablet contains 180 mg of fexofenadine hydrochloride, which helps relieve allergy symptoms without causing drowsiness. This medication is typically used to treat symptoms of seasonal allergies like hay fever, including sneezing, runny nose, itchy eyes, and skin reactions. The standard dosage is one 180 mg tablet daily. Always follow your healthcare provider's instructions for proper usage and dosing.