Lumbar disc herniation is not simply caused by meridian failure, but is a degenerative degeneration. Lumbar disc herniation is a common disease in middle-aged and elderly people, and its incidence is now gradually increasing among teenagers. It is a disease mainly caused by the decrease of water and increase of brittleness of lumbar discs, as well as the herniated nucleus pulposus compressing the nerve spinal cord. It is usually caused by chronic injury to the lumbar spine due to long-term weight bearing. Long-term damage to the annulus fibrosus causes the nucleus pulposus to protrude, leading to the eventual herniated lumbar disc. A herniated lumbar disc has a variety of manifestations and can cause pain at the site of injury and even lead to radiating pain in the lower extremities. If the patient has frequent episodes or gradually worsens, he should promptly go to the hospital for further treatment to confirm the diagnosis with clear CT or MRI and other examination items, and then choose conservative treatment or surgery under the guidance of the doctor.