There is no best treatment for lumbar spinal bulge, it needs to be treated according to the condition, generally there are functional exercises, medication, surgery and other ways. Lumbar spinal bulge is due to the lumbar intervertebral disc degeneration or inflammation stimulation and other factors, caused by the intervertebral disc nucleus pulposus tissue bulging and irritation, compression of the spinal cord nerve root, resulting in back and leg pain mainly in the disease. Generally, it can be treated by such as bed rest, functional exercise such as Xiaoyanfei, etc., or applying drugs such as methylcobalamin. The drug may cause nausea and other discomforts, and is contraindicated for allergy sufferers. There is no best treatment for lumbar spinal bulge, and it needs to be treated according to the condition. The above treatment options are conservative treatments and are suitable for patients with milder conditions, where the symptoms are mainly occasional back pain, leg pain and so on. If the condition is more severe and the pain is significant and the above methods do not relieve the symptoms, surgery may be needed. Specific treatment should follow the doctor’s advice after diagnosis, and any need to use medication or change the treatment plan should be discussed with the doctor.