Usually it takes about 7-14 days to recover from lumbar spasm, but the exact time depends on the severity of the condition. Lumbar muscle spasm is mostly caused by cold, excessive lumbar stress or lumbar injury, and the pathological change is mainly a transient or persistent contraction spasm of the lumbar muscles. Patients with lumbar muscle spasm should rest in bed as much as possible when painful symptoms appear, to reduce the force and activities of the lumbar area, to prevent the lumbar strain injury to aggravate the painful symptoms, through hot compresses or physical therapy, and at the same time take blood circulation and blood stasis drugs to relieve muscle spasm and relieve the painful symptoms caused by lumbar muscle spasm. Acupuncture, tui na and other physical therapy must go to the regular Chinese hospital acupuncture and massage department treatment, usually 1-2 weeks of pain symptoms can be gradually relieved. Patients with lumbar muscle spasm need to stay in bed during treatment, keep the lumbar area warm, maintain a good mood, regular rest and rest, eat more protein-rich food and avoid spicy and stimulating food. Patients can perform lumbar stretching exercises, such as yoga, to prevent the recurrence of lumbar spasm after the symptoms are relieved.