Slept for a long time the back of the head aches how to return a responsibility

After sleeping for a long time, the pain in the back of the head is caused by inflammation of the myofascial fascia of the posterior occipital part. After sleeping for too long, the posture is stiff. In addition, the scalp and pillow of the posterior occipital part are in contact with each other for a long time. It is easy to cause traction and tension in the muscles of the posterior occipital part and neck, resulting in chronic inflammation and pain. However, it should be noted that if the pain persists, other organic diseases need to be ruled out. If the pain exceeds 3 days, head CT examination and cervical MRI examination should be improved. Brain hemorrhage, subarachnoid hemorrhage, chronic subdural hematoma, cervical hyperosteogeny, disc herniation, compression of nerve roots, etc. should be ruled out.