Leuko 5mg Tablets are used to relieve symptoms of allergic conditions such as hay fever, allergic rhinitis, and chronic urticaria (hives). The active ingredient, Levocetirizine, is a second-generation antihistamine that effectively reduces symptoms like sneezing, runny nose, itching, and swelling. This pack contains 30 tablets. Always follow the prescribed dosage and consult a healthcare provider for proper use.