Low back pain, not standing and not sitting, indicates that it is in the acute attack period of lumbar disease, try to avoid sitting and standing, and it is better to lie strictly flat on a hard bed. According to the specific causes of lumbar pain, further treatment can be done, such as lumbar muscle strain, which can be treated with blood circulation and blood stasis medication as well as anti-inflammatory and analgesic treatment; for lumbar disc herniation, in addition to strict flat bed, it is also necessary to cooperate with lumbar 3D computerized traction, mannitol and other dehydrating medication. After about two weeks of strict conservative treatment, the lumbar pain due to lumbar disc herniation will be smoothly relieved or even disappear. If it is caused by other etiologies, specific treatment will be given according to the specific etiology.