The disc bulge is a mild lumbar disc herniation, which can cause lumbar pain, bending difficulties, positive lumbar pressure pain, and also symptoms of decreased skin sensation and muscle strength in the lower limbs. The first thing to do is to take conservative treatment, ask the patient to sleep in a soft and hard bed, give appropriate lumbar external fixation support to restrict lumbar activities to avoid aggravation of symptoms, take hot compress treatment in the lumbar area, carry out Chinese herbal fumigation or apply topical flurbiprofen babu cream to relieve inflammation and pain, take oral blood activating drugs to improve clinical symptoms significantly, carry out appropriate lumbar functional exercise to strengthen the strength of the lumbar back muscles and enhance the stability of the lumbar joints. The lumbar spine joint stability can effectively prevent further aggravation of lumbar disc bulge.