What are the efficacy and effects of Montelukast Sodium Chewable Tablets?
Montelukast sodium chewable tablets are commonly used medications, with montelukast sodium as the main component, which is a leukotriene receptor antagonist. Generally, the efficacy and functions of montelukast sodium chewable tablets mainly include the prevention and control of asthma, relief of allergic rhinitis symptoms, reduction of bronchospasms, anti-inflammatory effects, and itch relief. However, medications should be used according to medical advice. Detailed explanations are as follows:

1. Prevention and Control of Asthma: Montelukast sodium chewable tablets are selective leukotriene receptor antagonists that can inhibit inflammatory mediator release, such as histamine and leukotrienes, from mast cells and eosinophils, thereby reducing airway inflammation and improving asthma symptoms.
2. Relief of Allergic Rhinitis Symptoms: Montelukast sodium chewable tablets can reduce inflammation, alleviate symptoms, improve airway hyperresponsiveness, modulate immunity, and reduce recurrence in patients with allergic rhinitis.
3. Reduction of Bronchospasms: Due to its anti-inflammatory effects, montelukast sodium can effectively reduce bronchial smooth muscle contraction and lower the incidence of bronchospasms, decreasing the risk of acute attacks in asthma patients during exercise or allergen exposure.
4. Anti-inflammatory Effects: This medication can inhibit the release of cytokines, reduce immune responses in tissues, and exert certain anti-inflammatory effects, helping alleviate symptoms such as swelling and pain caused by inflammation.
5. Itch Relief: Montelukast sodium chewable tablets have the effect of inhibiting allergenic substances like histamine, relieving itching symptoms caused by allergies.
During medication, patients should avoid spicy, irritating foods and allergenic foods. They can consume more fresh fruits and vegetables to promote drug absorption and metabolism.