Sacroiliac joint pain can be self-healing needs to be judged according to the condition, can not be generalized, if the joint strain can generally be self-healing, if the sacroiliac arthritis generally can not be self-healing. 1. Sacroiliac joint strain: it is usually caused by strenuous exercise or a long-term bad posture caused by chronic strain of muscle ligaments around the joints, mainly lumbosacral pain, aggravated by exertion, alleviated by rest, can be relieved by recuperating and changing the bad posture. 2. Sacroiliac arthritis: primary sacroiliac arthritis is caused by degeneration of joints, and it will be aggravated with age, and there are also secondary, such as ankylosing spondylitis, which may cause narrowing of the joint space and disappearance of the joints, limitation of activities, and it can’t be cured by itself, and it can only alleviate the symptoms of pain through treatment. Sacroiliac joint pain requires standardized treatment under the guidance of a doctor.