Sleeping up cervical pain may be due to the pillow height is not appropriate, cold and other physiological reasons, may also be cervical spine small joint disorder, cervical spondylosis, cervical myofasciitis and other pathologic factors. 1. Physiological reasons: if the height of the pillow is not suitable, it may cause the soft tissues around the cervical vertebrae to be in a state of tension and spasm for a long time or even affect the normal curvature of the entire cervical vertebrae, resulting in cervical vertebrae pain after waking up; if you blow the electric fan or air conditioner while sleeping, and the neck does not keep warm in time and gets cold, the above mentioned symptoms may also occur. 2. Pathological factors: sleeping posture is not good or the height of the pillow is not appropriate and other triggers, may cause cervical spine small joints of the disorders, may also appear after waking up pain symptoms; cervical spine itself there is a degenerative disease caused by cervical spondylosis, due to the protrusion of the disc compression of the local nerves, may also appear the above symptoms. Sleeping up cervical pain may also have other reasons, such as cervical myofasciitis, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.