Alerid 10mg Tablet is an antihistamine used to treat allergy symptoms such as sneezing, runny nose, itching, and watery eyes caused by conditions like hay fever, allergic rhinitis, and urticaria (hives). The active ingredient, Cetirizine, works by blocking histamine, a substance in the body that causes allergic reactions. This pack contains 100 tablets. Always follow the prescribed dosage and consult a healthcare provider for proper use.