Tag: Cromolyn

Over 400,000 prescriptions for oral ketotifen were written in the U.S. in 2023 for various conditions, though its ophthalmic form is more widely known. For those seeking effective alternatives to ketotifen, several medications offer similar dual-action or specialized allergy relief for both ocular and systemic symptoms.

Despite the nasal spray formulation of cromolyn being widely available over the counter, the ophthalmic solution is not. The answer to 'Is cromolyn eye drops over the counter?' is a clear no, as it requires a valid prescription from a healthcare provider to obtain.

Nedocromil sodium, a pyranoquinolone derivative, was once a key anti-inflammatory medication for treating mild to moderate asthma [1.2.7]. So, **what is the mechanism of action of nedocromil?** Its effectiveness stemmed from a multi-faceted approach to controlling allergic inflammation at a cellular level.

Originally discovered in the 1960s, cromolyn sodium is a mast cell stabilizer that prevents the release of inflammatory chemicals in the body. This mechanism explains why **what is cromolyn used for** is a varied list, including treating and preventing symptoms of allergic rhinitis, asthma, mastocytosis, and certain food allergies.