There are several possible causes of daily back pain: first, myofasciitis, myofasciitis can appear back pain, commonly in patients who have been cold or strained for a long time, it is necessary to conduct relevant spinal examinations to exclude other diseases for diagnosis. Second, osteoporosis, when osteoporosis occurs in the elderly, back pain can also occur, often accompanied by compression fractures of the vertebral body and aggravate the pain. In this case, X-ray and MRI of the spine should be performed to make the diagnosis. Third, tuberculosis or tumors of the spine, which are often accompanied by systemic symptoms, such as fever or wasting, should be diagnosed and treated with relevant blood tests and MRI and CT examinations of the spine. Fourth, rheumatoid diseases, such as rheumatoid spondylitis or ankylosing spondylitis, can also appear back pain, often accompanied by symptoms of morning stiffness, then the relevant blood tests and spinal MRI, X-ray examination for diagnosis and treatment.