The life of a person can not be smooth, usually there is inevitably a small illness or disaster. When the body is uncomfortable, do not resist, this is particularly bad for health. The causes of chest pain are complex and varied, including acute coronary syndrome (ACS), aortic coarctation, pulmonary embolism (PE), pneumothorax, pericarditis, pericardial tamponade and esophageal rupture. There are more causes of chest pain, generally related to gastroenterology diseases, cardiology diseases, whistling diseases and thoracic surgery diseases; it is important to go to different departments for treatment according to their pain types during consultation. Some more specific lesions that cause chest pain are mainly related to these diseases: i. Pleural diseases, like pleurisy, spontaneous pneumothorax, which cause chest pain related to whistling and coughing. Chest pain is aggravated during deep whistling and coughing, often accompanied by difficulty in whistling. Chest pain is located on one side of the lesion. Intercostal neuralgia, pain distributed along one or several intercostal nerve innervation area, stabbing pain or burning pain, changing position, deep whistling and coughing can make the pain worse, intercostal pressure pain is often present. Third, cardiovascular disease, represented by angina pectoris and myocardial infarction, followed by pericarditis. This kind of chest pain is mostly manifested as pressure in the precordial region and posterior sternum, blocking-like pain, or even tearing-like pain. It often radiates to the left shoulder, neck and the inner side of the left arm, and is accompanied by shock symptoms in severe cases. IV. Intercostal neuritis, herpes zoster and esophagitis can all cause chest pain, and herpes zoster is severe chest pain that travels along the intercostal area, with dense small blisters appearing on the skin 1 to 2 days later. V. Certain abdominal organ lesions cause chest pain such as subphrenic abscess, acute cholecystitis, acute pancreatitis. Sixth, infectious chest pain, which is caused by coxsackie group B virus infection. It is often combined with sexual pleurisy, mostly occurs in summer and autumn, with epidemic and infectious, can also be disseminated. Seven, chest trauma Commonly associated with rib fractures, a history of chest trauma, chest pain increases when whistling or coughing. Eight, pulmonary embolism, the pain site is often behind the ribs, the degree of intense, accompanied by whistling difficulty, cough, hemoptysis, there are pulmonary gui plug triggering factors, such as long-term bed rest, after surgery, pregnancy, etc.. The more common causes of chest pain are these diseases, but there are some other diseases, once the chest pain, must be as soon as possible to seek medical attention, as soon as possible to identify out, to avoid blind rescue treatment.