Lumbar herniation is generally referred to as a lumbar disc herniation. The symptoms of lumbar disc herniation with no back pain and leg pain may be caused by the herniated disc not stimulating the sinus nerve in the lumbar region, but rather compressing the nerve roots that innervate the leg region. The main symptoms of lumbar disc herniation are low back pain, radiating pain in the lower extremities, and numbness. However, some patients may experience only leg pain without back pain. The reason for no back pain is because the herniated lumbar disc does not stimulate the sinusoidal nerve in the lumbar region. The reason for leg pain is when the herniated lumbar disc compresses the nerve roots that innervate the leg area, thus producing pain that manifests as symptoms such as radiating pain in the leg and leg soreness. Therefore, if the lumbar intervertebral disc herniation lumbar pain leg pain, by bed braking relief is not obvious, it is recommended to go to the regular hospital in time, under the guidance of professional doctors to choose targeted treatment programs.