Patients with lumbar disc herniation sleep well on a pillow at the waist, the role is to restore the physiological curvature of the lumbar spine, so that the protruding intervertebral discs are returned, the irritation and compression of the sciatic nerve root, improve local blood circulation, eliminate inflammatory and pain-causing substances, the method is simple and effective. Patients in the supine position, take the usual pillow or special pillow for the treatment of herniated discs on the waist, adjust the height, and then insist on using it. At the beginning, the patient may not adapt well, and can only pillow for half an hour at a time, then change to side lying position, and then use the supine lumbar pillow, and insist on a longer time as well. If you can insist on lumbar pillow throughout the night is better, can not be treated using the gap method.