Lumbar protrusion usually refers to lumbar intervertebral disc herniation, which causes the body to be crooked to one side, mainly related to the pain induced by lumbar protrusion as well as the change of the physiological curvature of the spine, etc. It is necessary to choose the treatment plan according to the seriousness, such as traction therapy, exercise therapy or surgical treatment. 1. Traction therapy: lumbar herniation is a structural change that occurs in the lumbar vertebrae, and the protruding intervertebral discs tend to compress the surrounding tissues and cause pain, while the long-term poor posture may produce changes in the physiological curvature of the lumbar vertebrae, which may cause the body to be tilted to one side. If it is not particularly serious, it can be treated by lumbar traction to relieve pain and restore the physiological curvature of the lumbar spine. 2. Exercise therapy: Patients with lumbar herniation are prone to stiffness of the muscles around the lumbar region and decreased stability. Exercise therapy can be used to train the muscles around the lumbar vertebrae, and at the same time restore the range of lumbar vertebrae and correct the abnormal postures, so as to improve the symptoms. 3. Surgery: If the situation of lumbar protrusion is more serious and has produced obvious structural changes and decreased stability of the lumbar spine, it is necessary to consider treatment through surgical methods, such as intervertebral foramenoscopy, to remove the protruding intervertebral discs to alleviate the symptoms. Specific treatment needs to be carried out under the guidance of a professional physician, and usually pay attention to not often bending over and heavy labor, so as not to aggravate the symptoms.