Used to relieve symptoms of allergies such as sneezing, runny nose, itchy or watery eyes, and itching of the nose or throat. Commonly prescribed for seasonal allergic rhinitis and chronic idiopathic urticaria. Provides 24-hour relief with once-daily dosing. Non-sedating at recommended doses, making it suitable for daytime use. Helps improve quality of life by reducing allergic symptoms without significant drowsiness.