If ultraviolet radiation, folliculitis of the back, or skin infections of the back are excluded as diseases that can be diagnosed at a glance, the first step is to consult an orthopedic surgeon because the most common cause of back pain and discomfort is cervical spine osteophytes or fasciitis of the muscles of the back, and to improve the relevant tests to identify the specific cause. If it is diagnosed as cervical spine osteophytes or back fasciitis causing back burning and pain, you can continue to see an orthopedic surgeon for treatment. If the cause is something else, such as cholecystitis or gallbladder stones, you can go to a gastroenterologist or hepatobiliary surgeon. If the diagnosis of lung disease is confirmed by CT of the lungs, you can go to the respiratory or thoracic surgery department. If the diagnosis of heart disease is confirmed by electrocardiogram and ultrasound, you can go to the cardiology department. Therefore, it is important to go to a large general hospital to identify the cause and choose a reasonable treatment method.