1, functional exercise 1, weight-bearing: general postoperative lumbar spine under the protection of lumbar circumference can be on the ground within a week, but should be “measured and gradual”; for simple nucleus pulposus removal, early weight-bearing may increase the risk of recurrence of disc herniation; 2, exercise: in bed can be carried out lumbar back muscle exercise (small swallow fly, five-point pose, etc.) and straight leg raising test, for postoperative effect has a significant improvement; 3, exercise: avoid early excessive bending, heavy lifting or mopping, dishwashing and other household activities. 3. Exercise: avoid early excessive bending, heavy lifting or mopping, dishwashing and other household activities, and also avoid sitting on the “soft sofa” for a long time; it is advisable to keep the head up and chest up during exercise. 2, medication guidance 1, pain medication: postoperative incision pain, you can take non-steroidal anti-inflammatory drugs (such as Xilabao, ibuprofen, etc.), the pain is more serious, you can inject or static drip, such drugs for postoperative lumbar and leg swelling has a significant relief effect; 2, neurotrophic drugs: postoperative spine methylcobalamin is commonly used drugs, its composition is mainly vitamin B12, can be taken for 2-3 months; 3, muscle relaxation Drugs: many patients will produce involuntary muscle twitching in the lumbar region after surgery, you can use Myona, Lunambet or Shufen; 4, osteoporosis drugs: osteoporosis is a systemic disease, very common in lumbar spine surgery patients over 60 years of age, regular anti-osteoporosis treatment can improve the postoperative efficacy, to avoid re-operation caused by internal fixation failure. 5, other: other medical diseases such as tuberculosis, hypertension, diabetes, hyperlipidemia, etc. need timely and regular medication. Dietary guidance 1.Principle: Postoperative diet recovery follows the order of “liquid – semi-fluid – general diet”. 2. Food selection: (1) High protein diet is good for wound healing: such as fresh chicken, duck, fish, meat, eggs, etc.; (2) Fruits can improve resistance and promote defecation: such as kiwi, bananas, apples, etc.; (3) Fiber-rich foods to prevent constipation: such as various stems and leafy vegetables, corn, coarse grains, etc.; (3) Prevention and control of constipation: (1) before ventilation, do not eat milk, soy milk, sweets, etc.; (2) eat more fruits and fiber-rich foods. (2) eat more fruits and fiber-rich foods; (3) physical exercise during bed rest, but also massage, hot compresses, etc.; (4) in severe cases, can be treated with the help of drugs or enemas: such as cork, Dumic, etc.