Prophylactic management or treatment of bronchial asthma and symptomatic treatment of allergic conditions including rhinitis and conjunctivitis.
Adults: 1 mg (1 tsp) twice daily with food. In severe cases, the dose may be doubled. Preferably, 0.5-1 mg at night may be given for the 1st few days of treatment if drowsiness is likely to be a problem.
Children >2 years: 1 mg (1 tsp) of ketotifen twice daily with food.
Children <2 years: Not recommended.
Elderly: Same as adult dose or as advised by the physician.