Back pain may be caused by fasciitis, or it may be caused by nerve, bone and other tissue lesions. Fasciitis is a sterile inflammation of the fascia of the back caused by fatigue and spasm of the back muscles due to prolonged and excessive exertion, pulling and stimulation, etc. The main symptom is pain in the back, which is often in the form of a sheet, usually with fixed pressure points, and can be accompanied by activity limitation in severe cases. In addition to fasciitis, neurological and skeletal lesions in the back, such as intercostal neuritis, herpes zoster, rib fractures, thoracic vertebral tumors and other diseases, can also lead to back pain, and when the myocardium is ischemic and hypoxic, it can also cause back pain. In addition to fasciitis, there may be other causes of back pain, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.