Because the sciatic nerve can not walk due to lumbar disc herniation, lumbar spine tumor, sciatic neuritis, trauma, etc., the cause of the disease is different, the treatment method is different, including surgical treatment, drug treatment, life intervention. 1. Lumbar disc herniation compresses the spinal cord and sciatic nerve, resulting in lumbar pain and inability to walk. The main treatment is surgery, including minimally invasive nucleus pulposus removal or segmental decompression and fusion surgery. You can also take anti-inflammatory and analgesic drugs such as ibuprofen, and mannitol dehydration to reduce tissue edema. It can also be closed. Rest should be paid attention to in life, avoid doing heavy work and wearing waist cuff. 2. Lumbar spine tumor compressing the sciatic nerve can also cause walking problems, and surgical resection is the main reason. 3. Sciatic neuritis can use celecoxib, aspirin and other analgesic, can also use glucocorticoids, cefixime and other anti-inflammatory, methylcobalamin vitamin B12 nutritional nerve. 4. Trauma is mainly to pay attention to rest, acute episodes of bed rest, wear a waist cuff, avoid heavy labor. Because the sciatic nerve can not walk for a variety of reasons, the treatment method is not the same, but should be timely medical treatment, under the guidance of the doctor standardized treatment, to avoid aggravation of the condition. The use of drugs need to follow the doctor’s instructions.