Sleepiness and pain in the legs are mainly due to the following reasons: First, overexertion in daily life can induce damage to the ligaments, tendons, muscles and other soft tissues of the legs, as well as fatigue, which can lead to sleepiness and pain. Second, it may also be due to the frequent long-distance walking and strenuous exercise in daily life, after a long time the formation of local aseptic inflammatory lesions, inflammatory metabolites on the peripheral nerves caused by the stimulation, will induce the emergence of pain. Third, it may also be due to lumbar disc herniation, tumors of the lumbar spine, or lumbar spinal stenosis, resulting in leg distress and pain.