Leg pain may be caused by calcium deficiency, lumbar disc herniation, muscle strain and other factors, it is recommended to be treated by medication, surgery and other ways of treatment is better, the specific analysis is as follows: 1. Calcium deficiency: you can take vitamin D, calcium gluconate oral solution and other medications under the guidance of the doctor, which can promote the absorption of calcium and relieve the symptoms of leg pain. 2. Lumbar disc herniation: it can be treated by using drugs such as celecoxib, mannitol and tizanidine under the guidance of doctors, and it can also be treated by nucleus pulposus removal and other related surgeries. 3. Muscle strain: NSAIDs such as naproxen capsules and ibuprofen extended-release capsules can be taken as prescribed by the doctor for relief, and if severe strain occurs, it can be treated by surgical repair. During the treatment period, the patient’s condition should be closely monitored, and the patient should go to the hospital for regular review. The above drugs should be used under the guidance of a doctor, avoid self-medication.