Lumbar disc herniation may cause physiological dysfunction, such as hypesthesia in the lower limbs and abnormal urination and defecation. Lumbar disc herniation compressing the nerves may cause lumbosacral pain, radiating pain in the lower limbs, such as leg pain, and also hypesthesia and numbness and weakness in the lower limbs. If the cauda equina nerve is compressed, physiological dysfunction may occur. For example, bladder dysfunction, urinary retention. Bowel dysfunction, anal sphincter dysfunction, fecal incontinence. There can also be reduced or absent sexual function and erectile dysfunction. When the lumbar disc herniation appears above symptoms, need to go to the hospital for further treatment, conservative treatment for a period of time if the effect is not obvious to take surgical treatment disc removal.