Cromolyn? Cromalin is a common misspelling of cromolyn.
Cromolyn is a prescription drug used for treating asthma and allergies. It is available as an inhaler, nasal spray, oral solution, and eye drop. The medicine works by stabilizing mast cells in the body, which prevents the release of certain chemicals that cause allergic reactions. The dosage your healthcare provider recommends will be based on things such as your age and the severity of your condition; do not adjust your dose unless specifically instructed by your healthcare provider.
(For a more complete look at this drug and its various forms, click Cromolyn. You can also click on any of the links in the box to the right for more specific information.)