Lumbar 4/5 disc herniation is usually treated with conservative methods such as rest, local physical therapy, acupuncture, traction and medication such as anti-inflammatory pain medication such as nimesulide and muscarinic medication such as chlorzoxazone, etc., and surgery is required for severe cases. Lumbar 4/5 herniated disc is a common clinical condition that usually causes pain in the lower back and numbness in the legs. Mild lumbar 4/5 disc herniation and no compression of the nerve root, you can take conservative treatment methods such as rest and braking, you can also go to the hospital for acupuncture, physical therapy, etc., when the pain is serious, you can take drugs such as nimesulide, indomethacin, etc. to relieve the pain and the use of relaxation drugs such as Clozoxazone, Epirubicin, etc. to relieve muscle tension. If the lumbar 4/5 disc herniation seriously compresses the nerve root and there is numbness and pain in the lower limbs, it is necessary to consult a doctor in time and undergo surgery if necessary.