What is the nemesis of a prolonged cough is not generally known as such. Long-term cough may be cough variant asthma, chronic bronchitis, bronchiectasis and other diseases caused by medication and life management. 1. medication: if the cough is caused by chronic bronchitis, bronchiectasis and other diseases, after a clear bacterial infection pointer, can be given amoxicillin, ceftazidime and other anti-infective treatment, for severe dry cough can be given to dextromethorphan, codeine and other central cough suppressants, for the combination of cough mucus sputum, can be given to aminobromine, bromohexine and other cough sputum treatment; If it is caused by cough variant asthma, you can follow the doctor’s instructions to use salbutamol, budesonide, etc. to improve the cough, wheezing and other symptoms, but also oral montelukast sodium, clopidogrel and other drugs such as anti-allergy treatment. 2. Life regulation: patients with chronic coughing can suppress coughing by distraction, and can also follow the doctor’s instructions to adjust the breathing pattern. You can also drink more water, less spicy, stimulating, greasy food. It is also necessary to relax and ensure adequate sleep. Prolonged coughing can be caused by a variety of diseases, so it is necessary to consult a doctor and follow the doctor’s instructions to actively treat. The above medications should be used under the supervision of a physician.