The occurrence and regression of lumbar intervertebral disc herniation is related to weight bearing and weight, that is, after the strain and rupture of the fibrous ring, the pressure of weight bearing and weight can make the nucleus pulposus protrude from the ruptured fibrous ring, stimulating and compressing the nerve root, causing inflammatory exudation and edema of the nerve root, aggravating the damage of the nucleus pulposus to the nerve root and causing symptoms of lumbar pain. At this time, bed rest, especially hard bed rest, can eliminate the pressure of weight and weight on the intervertebral disc, which helps to release the contraction and spasm of lumbar muscles and ligaments and restore the original balance of lumbar muscles and ligaments, so that the protruding nucleus pulposus also dehydrates and shrinks, which promotes the absorption of inflammatory edema and exudation of nerve roots, reduces the compression of nerve roots by the protruding nucleus pulposus, and relieves the symptoms. Therefore, resting on a rigid bed is a basic principle in the treatment of lumbar disc herniation. If traction therapy is used when resting on a hard bed, it can increase the vertebral space and generate negative pressure on the intervertebral discs, which is conducive to the herniated discs being retracted, the treatment will be more effective. There are many kinds of beds used by our residents, such as wooden beds, Simmons beds, earth beds, water beds, air beds, etc. Various beds have their own different advantages and disadvantages. But no matter what bed furniture, as long as the bed furniture is too soft, that is, under the pressure of human body weight, easy to form the middle low, high around the bed furniture, will affect the normal physiological flexure of the lumbar spine, resulting in contraction, tension and spasm of the lumbar muscles and ligaments, thus aggravating the clinical symptoms. People can choose bed furniture according to their personal habits, climate and economic conditions, but the chosen bed furniture should keep the normal physiological convexity of the lumbar vertebrae in the supine position and keep the lumbar vertebrae from lateral bending when lying on the side. The more ideal and economic choice is a plank bed, and the bed board on the appropriate thickness, soft and hard mattress or foam mattress, and at the same time, to ensure adequate bed time, which can minimize or release the contraction, tension and spasm of the lumbar muscles. In addition, bed rest is not absolute immobility, can be appropriate exercise in bed, especially functional exercise, can avoid muscle wasting atrophy and prevent nerve root adhesions, is extremely helpful for future recovery from the disease after getting out of bed. Is there any relationship between the pillow and lumbar disc herniation? The height of the pillow is generally compressed and their own fist height or slightly lower, the length of their own shoulder width of 10 to 15cm is appropriate, and the back of the neck in contact with the highest part to set off the neck curvature, maintain the normal physiological curvature of the neck, and the back of the pillow in contact with the part to be lower, softer, to play a supporting role. The hardness of the pillow should also be appropriate. In order to treat or prevent back pain, you can buy or make your own pillow that meets the physiological requirements according to your own economic conditions and local production conditions.