Asmecapsule is a cough suppressant, also known as compound methoxyphenamine capsule, used for bronchial asthma and wheezing bronchitis, as well as cough, sputum and wheezing caused by other respiratory diseases. It is a compound preparation containing methocarbamol hydrochloride, noscapine, aminophylline, and chlorpheniramine maleate. Dosage: Above 15 years old, take 2 capsules 3 times a day orally after meals; above 8 years old and before 15 years old, take 1 capsule 3 times a day, and can be increased according to the condition. Adverse reactions mainly include rash, skin redness, itching, nausea, vomiting, dizziness and other symptoms, which can generally be relieved on their own after stopping the drug.