Burning sensation in the lower extremities of lumbar disc herniation may be caused by nerve compression. Lumbar disc herniation is a common disease in spinal surgery, which is currently believed to be mainly due to degenerative lesions of the lumbar spine. Degenerative lesions of the lumbar spine can cause dehydration of the intervertebral discs, resulting in rupture of the annulus fibrosus, which leads to the nucleus pulposus protruding posteriorly or posteriorly to the side, compressing spinal nerves in the vertebral canal or the nerve roots on the side, resulting in symptoms such as numbness, weakness, and a burning sensation in the lower extremities. Burning sensation in the lower limbs of lumbar disc herniation may also have other causes, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.