Ketotifen is used for allergies and asthma, but it's not always the best choice. Learn how it compares to antihistamines, inhaled steroids, montelukast, and eye drops - and which option works best for your symptoms.
Ketotifen is used for allergies and asthma, but it's not always the best choice. Learn how it compares to antihistamines, inhaled steroids, montelukast, and eye drops - and which option works best for your symptoms.