Sleeping behind the thigh root pain, may be excessive daytime exercise, cold environment stimulation and other physiological reasons, may also be due to lumbar disc herniation, degenerative joints of the hip and other pathological reasons.
1. Physiological reasons: there are thick muscles, fascia and other soft tissues attached to the back of the thigh root, if you exercise more during the day or do not warm up before exercising, it may lead to fatigue injury or strain of these soft tissues and cause pain; in addition, the cold environment in which you sleep will cause spasm of the above soft tissues and pain may also occur.
2. Lumbar disc herniation: degenerative diseases of lumbar vertebrae may cause lumbar disc herniation, and lumbar disc herniation may result in rupture of the annulus fibrosus, causing protrusion of the nucleus pulposus, which may cause spinal nerves or spinal cord to be compressed due to the change of body position during sleep, and the above mentioned symptoms may occur.
3. Degenerative lesions of the hip joint: osteoarthritis of the hip joint, osteoarthritis will appear in the hip joint of the formation of bone cumbersome, narrowing of the joint space and other pathologic changes, sleep turn over due to the hip joint again, causing impact within the joint, may also appear after the thigh root of the pain symptoms.
There may be other reasons for the pain behind the thigh root, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.