How should Cromolyn Nasal Mist be used?
When used preventatively, the recommended dosage is one metered spray into each nostril 2 to 3 times per day (every 8-12 hours). It is important to continue treatment throughout the allergy season, even if you are free of symptoms, to help maintain relief. If you start to use Cromolyn Nasal Mist after the allergy season has already started, you may need to use it more often at first. The maximum dosage in this case can be up to one metered dose spray into each nostril 6 times daily until the adequate response has been obtained and full preventative benefits are in place.