What is the cause of sudden backache and backache?

Sudden lumbago waist acid can be caused by a variety of reasons: first, myofibrositis, waist muscle rich, in the cold tired and other factors, can stimulate the waist muscle tissue, showing aseptic inflammation, causing sudden lumbago, waist acid symptoms, general pain is more limited, percussion pain is obvious, imaging examination has no obvious abnormality, pain intensifies when active, at this time to physical therapy, hot compress, symptoms can be significantly relieved. Second, acute lumbar disc herniation, when the shoulder disc protrudes posteriorly and stimulates the nerve or nerve root in the spinal canal, the patient may show symptoms of low back pain and backache, generally accompanied by radiation pain in one lower limb, which needs to be diagnosed by CT and MRI.