Lumbar disc bulging and lumbar disc herniation are somewhat more serious in terms of pathogenesis. Clinical lumbar disc pathology from light to heavy respectively for lumbar disc bulging, protrusion, prolapse and free. 1. Lumbar disc bulging: from the point of view of the degree of onset, lumbar disc bulging symptoms are generally relatively light, serious cases can appear lumbar pain, generally through physical therapy, massage and other methods can be reset. Some patients have no symptoms and do not need treatment. 2. Herniated lumbar disc: most patients will compress the nerves, resulting in radiating symptoms, such as leg pain, numbness of the lower limbs, lumbar pain and so on. In addition to the above methods, those with severe symptoms can be treated by surgery. If the above symptoms occur, it is recommended to go to the hospital in time for early and regular treatment.