Lumbar disc bulge takes about 2-4 weeks of regular conservative treatment, the condition can be gradually relieved. Lumbar disc bulge is caused by degeneration of the lumbar spine, lumbar spine injury and other factors, lumbar disc bulge backwards. Further aggravation of the disease can develop into lumbar disc herniation and lumbar disc prolapse. The main symptoms are lumbar pain and numbness radiating to the lower limbs, accompanied by abnormal sensation in the perineum, etc. Lumbar disc bulge is the early manifestation of lumbar degeneration, through lying on a hard bed, oral or external use of diclofenac and other non-steroidal anti-inflammatory drugs and blood pain medication, lumbar functional exercise, combined with lumbar massage, physical therapy, etc., the condition can be gradually relieved after 2-4 weeks. After the pain of lumbar disc bulge is relieved by conservative treatment, attention should be paid to the protection of the lumbar region, avoiding cold, sedentary, bending and lifting heavy objects, etc., and under the guidance of doctors to carry out functional exercises of the lumbar region.