The generic name of Asme is Cotrimoxazole and the generic name of Shunrnin is Montelukast Sodium Tablet, both drugs can be used for the treatment of asthma, and which one is more effective should depend on the patient’s specific situation. Compound methoxynamine is mainly applicable for use in bronchial asthma and wheezing bronchitis, as well as other respiratory diseases caused by coughing, coughing up sputum, wheezing and other symptoms. This product contains Methoxyphenamine Hydrochloride to inhibit bronchospasm and relieve coughing during asthma attacks. Narcotine is a peripheral cough suppressant, which can suppress cough. Aminophylline can also inhibit bronchospasm, but also inhibit the swelling of the bronchial mucosa, relieve the cough during asthma attacks, so that sputum can be easily coughed up. Chlorpheniramine maleate has antihistamine effect, can inhibit the cough caused by inflammation of the upper respiratory tract. It is not suitable for women during pregnancy and children under 8 years of age and patients with severe cardiovascular disease, and may occasionally have adverse reactions such as rash, nausea and dizziness. Montelukast Sodium Tablets are indicated for the treatment of asthma and allergic rhinitis in adults over 15 years of age, and are a potent oral agent that significantly improves inflammatory markers of asthma. It is not clear whether it can be used in children, and it should be used with caution in women during pregnancy, but it may be associated with neurological disturbances, vertigo, and other adverse reactions. The choice of cotrimoxazole and montelukast sodium tablets should be used under the supervision of a physician.