Lumbar protrusion clinically called lumbar disc herniation, if not in the acute stage generally can be hot compresses. Hot compress is a commonly used physical therapy, hot compress can increase the local temperature, promote blood circulation in the lumbar region, speed up the metabolism. It can play a role in relieving lumbar muscle spasm and improving the symptoms of lumbar disc herniation. Herniated lumbar discs can usually be applied to the affected area with hot towels and hot water bags. It is important to note that when applying hot compresses, avoid high temperatures that may cause burns. Lumbar disc herniation patients should pay attention to avoid excessive use of the waist, try to avoid heavy physical labor, the condition of the stabilization period can be lumbar and dorsal muscle functional exercise. Lumbar pain or numbness and weakness of the lower limbs and other symptoms, should be timely consultation and treatment, so as not to delay the condition.