The function of compound methoxynamine capsules is to relieve cough and asthma. The drug is a compound preparation, in which methoxyphenamine hydrochloride can inhibit bronchial spasm and relieve coughing during asthma attacks; Narcotine is a peripheral cough suppressant, which can suppress coughing; aminophylline not only inhibits bronchial spasm, but also inhibits bronchial mucous membrane swelling, relieves coughing during asthma attacks, and makes sputum easy to cough up. So clinically the drug is used for the treatment of bronchial asthma and wheezing bronchitis, as well as other respiratory diseases caused by coughing, coughing up sputum, wheezing and other symptoms. There are occasional adverse reactions such as nausea, loss of appetite, dizziness, rash, itching and so on after using the drug. Nursing women are prohibited; asthma crisis, severe cardiovascular disease patients are prohibited; infants and children under 8 years of age are prohibited. It is not allowed to drive machines, vehicles, ships, engage in aerial work, mechanical work and operation of precision instruments during the period of taking the drug; patients with prostate diseases, people with urinary difficulties, pregnant women should be cautious. If you need to use the drug, it should be used under the guidance of a physician.