Causes of sleeping back pain, mainly including the following aspects: 1, consider is caused by the body back muscle soft tissue strain. Most usually due to long-term heavy manual labor or carry heavy objects, resulting in the body back muscle soft tissue strain, causing pain. For this cause of back pain, will be accompanied by local activities are limited, the treatment is mainly through the rest with the external use of blood circulation and blood stasis pain medication. 2, is considered to be due to the body of lumbar intervertebral disc herniation, caused by the back pain, past history of lumbar intervertebral disc herniation, coupled with the recent engagement in heavy physical labor and so on lumbar intervertebral disc herniation, the nucleus pulposus out of the compression caused by the pain in the back. This cause of back pain needs to go to the hospital surgical consultation, lumbosacral X-ray examination in order to clarify. 3, consider is due to visceral system diseases, including heart disease and liver and gallbladder system diseases, etc. caused.