Thoracic pain and cough should first be clear about the causes and symptomatic treatment: first, respiratory diseases. For example, cough induced asthma, chronic bronchitis, and chronic obstructive pulmonary disease, it is necessary to go to the outpatient clinic for chest X-ray or lung CT, blood routine examination, and treatment such as anti infection, cough and expectorant relief, spasmolysis and asthma relief after a clear diagnosis. Second, digestive system diseases. For example, gastroesophageal reflux disease, when the disease attacks, it will appear coughing, accompanied by pain, acid regurgitation, belching and other symptoms. It is recommended to make a clear diagnosis through gastroscopy, and take domperidone, omeprazole, etc. orally to improve symptoms. At the same time, according to the patient's medical history, symptoms, signs and auxiliary examinations. Bronchial lung cancer, interstitial fibrosis of lung cancer and heart disease should be excluded.