The right side of the chest is painful when pressed, not except for the contusion of bone tissue caused by trauma, many patients will have soft tissue contusion of the chest wall, the patient will also be accompanied by deep breathing limitation, should be timely chest X-ray examination, if necessary, CT scan of the chest. In the acute stage, patients with trauma can choose external fixation of the chest belt to limit the movement of the chest, which can relieve the pain and discomfort to a certain extent. If there is significant respiratory restriction, oxygen can also be given for inhalation. Many patients will have a combination of pulmonary contusion and should be given anti-infective drugs, commonly used are cephalexin tablets or amoxicillin capsules.