Cough needs to be stopped according to the cause of the disease to take different measures, first cause treatment, then symptomatic treatment, clinical cough is common in bronchitis, bronchial dilatation, tuberculosis, lung cancer, cold and other diseases. It can be treated with medication such as azithromycin, aminobromine, and surgery. 1. Cough caused by bronchitis, generally take antibiotics to control the infection, such as azithromycin, etc., and at the same time use Ambroxol for cough and phlegm treatment. 2. Bronchial dilatation, while using antibiotics such as cefixime to control the infection, it is also necessary to apply acetylcysteine effervescent tablets and other phlegm treatment to help cough up phlegm. 3. Lung cancer, if the cough is caused by lung cancer, timely treatment such as surgery, radiotherapy and chemotherapy is needed. 4. Tuberculosis, use isoniazid, rifampicin and other targeted anti-tuberculosis treatment, then the cough symptoms can be correspondingly improved. 5. Colds, if the cough is caused by colds, generally to drink water and rest, coughing violently can be combined with codeine and other cough suppressant drugs. It is recommended that patients actively consult a doctor to clarify the diagnosis, the choice and use of drugs need to be carried out under the guidance of a doctor.