Pain in the lumbar region that is so severe that the patient cannot turn over may be due to the following reasons: First, the lumbar region may have a history of trauma, which may cause pain in the lumbar region and prevent the patient from moving. Second, it may be due to severe lumbar disc herniation or lumbar spine slippage, as well as metastatic tumors in the lumbar spine, which may induce the patient to have lumbar pain and be unable to turn over. Third, it may also be due to pathological fracture of osteoporosis. After this happens, it is best to advise the patient to go to the hospital in time, such as a lumbar spine CT examination, to check which cause is caused, and then give appropriate treatment measures for treatment. If the fracture is caused by a severe lumbar disc herniation or bone tumor, it is best to recommend that the patient undergo surgery.