In modern life, more and more people are troubled by various pains in the body, most of which are low back and leg pain. In the past, low back pain was common among middle-aged and elderly people, people who were engaged in heavy physical labor for a long time or people who worked in cold and wet environment for a long time. Nowadays, with the accelerated pace of life and increasingly stressful work, except for a few patients caused by trauma, most of them do not pay attention to rest or lack of health care awareness, especially some drivers or copywriters due to incorrect sitting posture or sedentary, often have symptoms such as low back pain, leg pain, limb numbness, lower limb radioactive pain, numbness and abnormal sensation, intermittent claudication, spinal posture changes, which eventually lead to The occurrence of lumbar spondylosis. I. Causes There are many causes of lumbar and leg pain, and the common ones are lumbar soft tissue strain, lumbar degenerative changes, lumbar disc herniation, lumbar spinal stenosis, third lumbar transverse process syndrome, pear-shaped muscle syndrome, etc. Although their pathogenesis is different, the conservative treatment is still more or less the same. Second, treatment There are more treatment methods for lumbar and leg pain, and the common non-surgical treatments are as follows. Drug treatment: In the early stage, anti-inflammatory and analgesic drugs are mainly used, and the following oral drugs are commonly used: non-steroidal anti-inflammatory and analgesic drugs (NSAIDs), muscle relaxants, adjuvant analgesics, traditional Chinese medicine, vitamin drugs and so on. However, most anti-inflammatory and analgesic drugs are difficult for patients to accept because of their obvious side effects such as gastrointestinal reactions. Physiotherapy: Physiotherapy has the effects of analgesia, anti-inflammation, excitation of nerve muscles and release of adhesions. It can improve local blood circulation, accelerate metabolism, enhance immunity, promote inflammation dissipation, loosen adhesions, reduce pain, and achieve the effect of anti-inflammation and analgesia. And no pain, no side effects and rapid efficacy, so physical therapy is the ideal treatment option. Traction therapy: it can make the affected soft tissues get sufficient rest, the adhesion of the nerve root relaxation, reduce the compression, is conducive to the absorption of congestion and edema, subside and pain relief, is conducive to release the spasm, cut off the vicious cycle of pain, is conducive to the posterior spinal joint microscopic abnormal changes to restore the normal relationship, is conducive to the protrusion of the nucleus pulposus of the intervertebral disc, can make the slipped vertebral body reset. Acupuncture treatment: By stimulating acupuncture points, pass through meridians, regulate qi and blood, and yin and yang, accelerate blood circulation, increase metabolism, reduce pain and increase the effect of muscle relaxation. In the modern life science viewpoint, it stimulates the intrinsic function of the body to play the role of healing, and in the modern life science viewpoint, it stimulates the participation of endogenous biological active substances in the body by adjusting the function of neuroendocrine and immune system networks, which plays an active multi-level physiological regulation and thus analgesia. Tui-na: Tui-na can make the protrusion retract, change the relationship between the protrusion and the surrounding tissues and anti-inflammatory and analgesic. It can promote capillary dilation of diseased soft tissues, increase vascular adaptability, accelerate blood circulation, fully stretch spastic muscle tissues, interrupt the vicious cycle of the three links of inflammation-pain-muscle spasm, further treat soft tissue lesions outside the spinal canal or release the compressive damage of nerve roots, thus eliminating injurious aseptic inflammation conducive to the repair of diseased tissues. Acupoint injection: Acupoint injection has obvious efficacy for lumbar spondylosis, using herbal injections with blood activation, blood stasis and nerve-supporting drugs, and selecting acupoints or pressure pain points for injection to reduce local inflammation and adhesions. Three times a week, two weeks as a course of treatment. It is suitable for those who have obvious pain and the general treatment is not effective. Local regional closure: can be divided into superficial and deep closure: superficial closure: the scope of closure includes the lumbar dorsal fascia, lumbar muscle starting and ending points and supraspinous ligament, interspinous ligament. It is generally required to combine with pressure pain points and precise anatomical sites. Third, prevention Bed rest Exercise Exercise training has the role of maintaining the patient’s normal spine shape, improve the strength of the lumbar back muscles, enhance the elasticity of the ligaments around the vertebral body to strengthen the stability of the spinal joints. Maintain correct posture and position bad posture and position, easy to cause muscle disorders around the spine disrupt the mechanical balance of the remember Avoid overload work improve the poor working environment and conditions such as humid bending