The relief of leg pain depends on the cause of leg pain. If the leg belly pain occurs after standing for a long time, the relief is mainly based on physical therapy, such as joint braking and elevation of the limb, in order to reduce swelling and re-injury caused by re-activation, cold compresses within 24 hours, and more hot compresses and scalding after 48 hours to promote the recovery of peripheral blood circulation and promote the recovery of the condition. If the leg pain is caused by a herniated lumbar disc, the main treatment is to treat the herniated lumbar disc, and only after the treatment of the herniated lumbar disc can the condition be partially relieved.