Cetoz L Levocetirizine Dihydrochloride 5mg Film-Coated Tablets are an antihistamine used to relieve symptoms of allergies such as sneezing, runny nose, and itchy or watery eyes. It is also effective in treating conditions like hay fever and allergic rhinitis. The pack contains 100 tablets, providing a long-lasting and convenient solution for allergy relief. Levocetirizine works by blocking histamine, a substance in the body that causes allergic symptoms.