Lumbar disc herniation can generally be cured. Lumbar disc herniation is caused by dehydration and degeneration of lumbar disc, lumbar degeneration, lumbar trauma and other causes of disc protrusion and compression of nerves, lumbar pain, leg pain, leg numbness, minor disc herniation can be relieved by bed rest, lumbar traction, acupuncture, physiotherapy, oral nonsteroidal pain relievers, through the lumbar back muscle exercise, to increase the stability of the lumbar spine can be prevented from recurring. For the ineffective non-surgical treatment, surgical treatment can be taken, there are minimally invasive intervertebral foramenoscopy to remove the protruding discs, and there are open surgery laminar decompression nerve release surgery to get cured. Some of the herniated discs, if left untreated for a long period of time, may cause irreversible damage to the nerves, and this situation will not make the symptoms disappear completely even if the herniated lumbar disc can be cured. Therefore, once you find symptoms such as low back pain and leg pain, you should rule out lumbar disc herniation through examination, and once diagnosed, you should undergo prompt treatment under the guidance of your doctor as soon as possible.