Zaditin is used to prevent asthma attacks. The drug cannot be relied upon to treat acute asthma attacks. It is also used to prevent and control various allergic conditions, allergic rhinitis, and conjunctivitis, such as inflammation of the mucous membranes in the eye.
Zaditin is used to treat skin rashes and skin allergies. Its active ingredient is ketotifen, which is an antihistamine that works to relieve allergy symptoms and helps reduce asthma symptoms by reducing the body's response to substances that cause allergies.