After lumbar sprain to one side may be spinal compensation, lumbar spine small joint misalignment, lumbar disc herniation aggravation and other factors, generally under the guidance of a professional doctor, after regular treatment, can be good. 1. Spinal compensation: after lumbar sprain, due to local muscle spasm and pain, resulting in spinal compensation, thus appearing the body to one side of the crooked situation. This is a mild condition, through sufficient rest, local pain relief, muscle spasm disappears, the phenomenon of spinal compensation will gradually improve, generally can be self-healing. 2. Dislocation of small lumbar joints: after lumbar sprain, the small lumbar joints may be mildly dislocated, which needs to consult a doctor as soon as possible, conduct relevant examinations, and after a clear diagnosis, receive the appropriate treatment, such as manipulation or lumbar spine traction repositioning. 3. Exacerbation of lumbar disc herniation: If the patient himself has lumbar disc herniation, after the sprain, his lumbar disc herniation may be acutely exacerbated, which will also lead to the body tilted to one side. It is necessary to seek medical attention as soon as possible to receive treatment, including continuous traction of the lumbar spine, lumbar ultrashort wave therapy or even surgical treatment. When a lumbar sprain occurs and the body is tilted to one side and does not get better after resting, it is recommended to consult a doctor for a clear diagnosis and treatment to avoid delaying the condition.