Sleeping with a lumbar pad at night is not a question of whether it is good or not, but a question of whether it is necessary. For healthy adults the waist is very stable, muscle, fascia ligament strength is also sufficient to effectively maintain the stability of the waist, during sleep as long as the bed is not too soft or too hard, there is no problem, will not cause damage to the waist, if you have to pad a cushion, easy to cause a poor sleep experience, but affect the sleep and rest. For patients with lumbar instability, degeneration, hyperplasia or lumbar muscle strain, a cushion is good for supporting the lumbar region and maintaining the stability of the lumbar region, that is, helping the soft tissues and lumbar spine to stabilize accordingly. So for patients with underlying disorders, pad a thin pillow is conducive to support the waist, there is a certain health care effect, but pad thin pillow sleep will also cause a poor sleep experience, so there is no need to do not pad, necessary to carry out the pad waist sleep.