The head is often too high or too low when sleeping, and after waking up, the neck pain is felt and the activity is restricted, so the name is fallen. The cervical spine joint structure is flat and the joint capsule is loose, so the stability is poor, coupled with poor sleep posture at night, the head and neck is in an excessively deflected position for a long time; or because the pillow is not suitable during sleep, too high, too low or too hard, so that the head and neck is in an over-extended or over-flexed state, the head and neck is not held, the cervical vertebrae 3-7 are suspended, which can cause muscle tension on the side of the neck, so that the small joints of the cervical vertebrae are twisted wrong and occur. Treatment includes Chinese medicine (Tuina and acupuncture), medication (topical and oral medication), and physical therapy (hot compresses, traction, etc.). The pillow itself has a tendency to heal itself, as long as timely treatment measures, the symptoms can quickly disappear. Although the disease is more acute, but if after systematic treatment, the course of the disease is also very short, within 1 week more can be cured. Timely treatment can shorten the course of the disease, without treatment can also be self-healing, but the chance of recurrence is more. Recurrent occurrences or prolonged occurrences of pillow symptoms should be considered whether there is cervical spondylosis, should find a specialist examination, in order to early detection, treatment.