Patients with chest pain when turning sideways, the common clinical causes are mainly the following: a. Inadvertent strain of the chest muscles can cause local soft tissue injury, continuous muscle stress when turning sideways, local pain symptoms can occur. At this time, it is recommended that the patient try to take a flat position to avoid muscle contraction, and at the same time can give appropriate local massage physiotherapy, hot towel wet compresses. Improve the blood circulation of the injured area to promote faster recovery of the injured tissues, thus reducing the pain symptoms. Second, if the patient has a rib fracture on one side, the rib fracture can be continuously compressed when turning on the side, and the patient will have painful symptoms in the chest. In this case, the patient needs to improve the CT or X-ray examination of the ribs to clarify the specific situation of the rib fracture and give local fixation if necessary. At the same time, oral medications such as swollen pain and diclofenac sodium capsules are taken to reduce pain symptoms and promote faster recovery from local injuries.