Lumbar pain, a walking leg pain, may be lumbar disc herniation, lumbar spinal stenosis, lumbar spondylolisthesis and other lumbar spine diseases lead to nerve root compression caused by clinical symptoms, according to the condition of the choice of general treatment, drug therapy, physiotherapy, surgery and so on. 1. General treatment: bed rest, wearing a waist cuff to protect the lumbar spine, avoiding frequent bending and weight-bearing activities, regular work and rest, and eating high-calcium foods. 2. Drug therapy: non-steroidal drugs such as ibuprofen and diclofenac sodium can be given as prescribed by the doctor to relieve the pain symptoms, and some nutritive drugs such as methylcobalamin and vitamin B1 can be taken orally to relieve the symptoms of nerve compression. 3. Physical therapy: under the guidance of the doctor, choose physical therapy methods such as hot compresses, ultra-short wave, magnetic therapy, etc., to relieve the tension and spasm of the muscles around the lumbar vertebrae, promote local blood circulation, and alleviate clinical symptoms. 4. Surgical treatment: If conservative treatment is ineffective, surgical treatment can be chosen, such as spinal canal decompression surgery, bone fusion and internal fixation. There are other causes of lumbar pain and leg pain when walking, you need to go to the hospital for examination and standardized treatment under the guidance of the doctor to avoid the aggravation of the condition.