The symptoms of back pain in the morning: 1, may be due to lumbar strain or fasciitis of the lumbar muscles, when sleeping, the muscles and fascia in a relaxed state will appear excessive contraction, when getting up pulling spasm, contraction of the muscle fascia, will cause pain symptoms in the back of the waist. 2, may be because when sleeping do not pay attention to the warmth of the waist, caused by cold conditions in the waist, resulting in The muscles, fascia and ligaments of the lumbar region are spasmodic and contracted after being cold, which can cause pain in the lumbar region when you get up and move around. 3, it may be caused by incorrect sleeping posture at night, the bed is too soft or too hard, which leads to excessive stretching or squeezing of the muscles, fascia and ligaments of the lumbar region, which can cause spasms, which can cause pain in the lumbar region when you get up and move around. The symptoms of lumbar pain will appear, but the pain will be relieved after getting up and moving around.