The common causes of back pain in the morning are the following: 1, back fasciitis: prolonged heavy physical labor or long-term maintenance of a posture, resulting in chronic aseptic inflammation of the muscles and musculoskeletal attachment points, manifested as soreness and pain, thickening of the back muscles, stiffness, serious activities can occur when the shock. Pain generally appears in the early morning, there is a clear pain cycle, massage can significantly relieve the symptoms. 2, the bed is too soft or poor sleeping posture: the body can not lie flat or in a curled-up state, the muscle fascia is stretched for a long time caused by chronic pain. 3, cold: low temperature will also let the blood vessels spasm, tissue ischemia, hypoxia, increased acidity, stimulating the back muscles appear sore and painful. 4, dreamy: Poor sleep quality. Dreamy, especially nightmares, the whole body muscle overstrained, can not be in a good state of rest, poor sleep quality, tossing and turning muscles can not be fully relaxed, long-term past will also appear soreness.