The chest will hurt when pressed, can be seen in the following cases: first, occur in the breast disease, breast gland occupying lesions, including benign and malignant diseases, in the examination of the localization will have obvious lumps, there will also be tenderness or pressure pain, and even malignant tumors patients, if squeezed the lump will also be manifested in the nipple with bloody overflow of the change. Early surgical treatment should be chosen. Secondly, many diseases of the chest wall are caused by trauma, local soft tissue injury of the chest wall or rib fracture, there will be obvious pressure pain, and even touch the bone friction, serious and easy to combine with pulmonary contusion, and even easy to secondary hemopneumothorax, the patient is not too painful, accompanied by obvious tightness in the chest, respiratory limitation, and severe respiratory distress, so in the case of necessity, further surgical treatment is also needed. Further surgical options are required. Acute stage can also choose the chest belt external fixation method, but also pay attention to pain relief, to prevent the occurrence of infection.