There are two main possibilities for chest pain: first, acute mastitis, which occurs in breastfeeding women as an acute suppurative infection of the breast caused by bacterial infection of the breast tissue. In the early stages of infection, the breasts may be swollen, burning pain and accompanied by a localized increase in skin temperature, and when the scope of infection is further expanded, a fluctuating lump of the breast may appear. Second, digestive system diseases such as gastroesophageal reflux disease or cardia bradycardia, clinical manifestations in addition to nausea, vomiting, but also accompanied by burning pain behind the sternum and pain aggravated after meals. Therefore, the chest burning pain discomfort, should immediately go to the regular hospital breast surgery or gastroenterology to determine the cause of the disease targeted to drug treatment, if necessary, surgery. Daily life should develop a good dietary habits, avoid eating spicy, stimulating food, go to bed early and get up early, avoid staying up late, while maintaining a happy mood.