Which medication is classified as a mast cell stabilizer?

Cromolyn Sodium, known by the brand name Intal, is classified as a mast cell stabilizer, making it the correct answer. Mast cell stabilizers work by inhibiting the release of histamine and other inflammatory mediators from mast cells, which play a significant role in allergic reactions and asthma exacerbations. By preventing the degranulation of these cells, cromolyn Sodium helps to reduce inflammation and bronchoconstriction in patients with asthma when used as a preventive therapy.

Other medications listed, such as prednisone and methylprednisolone, are corticosteroids that reduce inflammation but do not stabilize mast cells. They work through different mechanisms that involve modifying the immune response and are typically used for their potent anti-inflammatory effects. Formoterol is a long-acting beta agonist (LABA) that works by relaxing bronchial smooth muscle to provide bronchodilation but does not have the mast cell stabilizing properties that cromolyn Sodium offers. Understanding the specific mechanisms and classifications of asthma medications is crucial for effective management and patient education.