When pain occurs in the calf and thigh, the cause should first be clarified, and it is most commonly caused by osteophytes, bone degeneration, and lumbar disc herniation. For mild cases, physical therapy, acupuncture, massage, traction, or minimally invasive treatments such as needle stick can relieve pain and discomfort. Oral pain medication can also be taken, commonly used are non-steroidal anti-inflammatory drugs, the application of nimesulide dispersible tablets or celecoxib, diclofenac and so on. Nutritional nerve medicines can also be used during treatment, mainly b-vitamins and methylcobalamin tablets. It is also necessary to pay attention to rest, general treatment can not be weight-bearing, you can supplement more vitamin-rich foods, and severe back and leg pain, you can also carry out local closed injection treatment, injection of lidocaine hydrochloride. In severe cases, surgical treatment can also be carried out to remove the intervertebral disc as well as decompression of the spinal canal.