The pillow is due to the clinical manifestations of the spasm of the neck muscles, serious spasm of the neck muscles can completely cause pain in the arm, mainly because the muscles of the neck and arm are almost all connected together. When a similar situation occurs, often due to the patient’s pillow height is not appropriate, the night sleep posture is not suitable for the clinical manifestations, it is recommended that patients change the height of the pillow, you can try to use acupuncture, acupressure, massage physiotherapy approach to local treatment, the doctor in 1-2 days after such treatment, the patient’s local symptoms can be significantly relieved. If a prolonged period of time the situation of the pillow, the patient may still need to go to the hospital to check the function of the spine, for the cause of the patient’s arm pain can be further determined, some patients are likely to have periarthritis.