A lumbar disc bulge is more serious than a lumbar disc herniation. A lumbar disc herniation is more serious than a lumbar disc bulge. Because the lumbar disc herniation indicates that the nucleus pulposus, fibers, and cartilage of the lumbar spine have undergone degenerative changes, and the structure of the lumbar spine has been damaged. In this case not timely treatment is likely to cause acute back pain, limb numbness, soreness and weakness and other symptoms, so the condition is more serious. Lumbar disc bulging refers to the phenomenon of lumbar disc bulging, but the structure of the lumbar spine has not been affected, and the symptoms are not obvious, and will be relieved on their own after resting, so the condition of lumbar disc bulging is relatively mild, while lumbar disc herniation is more serious. Currently found lumbar disc bulging or herniation, should be targeted treatment as soon as possible, the specific should be combined with the progress of the disease and the severity of the choice, but also in the guidance of a professional physician.