There are many kinds of causes of chest pain, which can be roughly divided into three cases: First, heart diseases, such as angina pectoris or myocardial infarction; or pulmonary embolism, aortic coarctation, etc., which have a high morbidity and mortality rate, and should be seen immediately at a hospital chest pain center. Second, acute and chronic inflammation of the lung, when the inflammation invades the dirty pleura can cause pain in the anterior chest, treatment should be given cephalosporins or levofloxacin anti-infection treatment, when the inflammation of the lung improves, chest pain can be relieved. Third, costal chondritis, costal chondritis is a kind of aseptic inflammation, pain distribution along the rib cartilage, mainly for symptomatic treatment, can take oral non-steroidal anti-inflammatory drugs analgesic. In short, the occurrence of chest pain due to go to the regular hospital for consultation, to clarify the nature and causes of chest pain, symptomatic treatment, to achieve early detection and early treatment of the disease.