Leuko 10mg Tablets are used to prevent and manage symptoms of allergies, such as hay fever and allergic rhinitis, as well as to treat chronic urticaria (hives). The active ingredient, Levocetirizine, is a second-generation antihistamine that helps reduce common allergic 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.