Rehabilitation recommendations for 6 weeks after lumbar spine surgery: 1. In addition to showering and bathing, you should always wear a lumbar brace when you wake up. 2.Encourage outdoor activities indoors or around, at least 6 times a day is recommended. 3.Control the amount and intensity of activity, gradually, with at least 6 daily rests of 15-20 minutes each recommended in the first two weeks. Sleeping or napping during the day is not recommended. 4.Do not do heavy housework, such as making the bed, washing clothes, wiping the floor, etc. 5.Go up and down stairs slowly and try to use handrails. 6.Do not do twisting and bending movements and lift no more than 5 kg. Patients who have resumed light work should keep these restrictions in mind. 7.No other special exercises are needed except for the low back exercises already started during hospitalization. 8.Do not sit on low seats and sofas. The height of the sleeping bed should preferably be flat at your mid-thigh. 9.No driving for 6 weeks. 10.Patients with simple nucleus pulposus removal should not sit for more than 30 minutes every 2 hours after surgery, and if you have low back pain and other discomfort, the sitting time should be shortened even more. 11.Sex life is prohibited within 6 weeks after lumbar fusion surgery. 12.It is best not to smoke and stay away from second-hand smoke for 6 months after fusion surgery. avoid taking non-steroidal anti-inflammatory painkillers for 3 months. 13.Patients with nails, rods and other internal fixation should routinely apply prophylactic antibiotics during the initial 6 months for other invasive operations such as scaling and tooth extraction.