Bronchial, lung belongs to respiratory internal medicine, if the patient appears to cough, cough sputum, fever, dyspnea, wheezing, chest tightness, chest pain, etc., especially deep breathing or coughing chest pain symptoms aggravated, out of all can be hung up respiratory internal medicine. Respiratory medicine will be based on the patient’s symptoms, signs, examination, recommended to improve the relevant examination, in order to clarify the diagnosis. If the symptoms are caused by respiratory diseases, symptomatic treatment is needed. If the symptoms are caused by other diseases, such as cardiology or gastroenterology, you need to go to the relevant department for treatment. Common respiratory diseases include upper respiratory tract infections, bronchitis, pneumonia, bronchial asthma, chronic obstructive pulmonary disease (COPD), and if trauma has caused bronchial or lung injuries, then you need to go to the Department of Thoracic Surgery.