What causes low back pain when you wake up every morning

Low back pain after waking up in the morning is a common phenomenon. The most common reasons are: due to a long history of chronic fatigue, resulting in old psoas muscle damage, it will show low back pain after waking up. In the hot compress treatment or traditional Chinese medicine massage, this low back pain phenomenon will gradually ease. Or because in sleep, a posture to maintain a long time, at the same time combined with the waist cold, will also show the waist after waking up there is a sore feeling, in the physical therapy apparatus after the electric, this sore symptoms will gradually ease. Another such as ankylosing spondylitis, wake up will show low back pain accompanied by stiff, hard feeling, after appropriate exercise this phenomenon will be significantly improved.