Sleeping after pillow fall can take the supine or lateral posture, mainly to not cause neck discomfort. 1. Sleeping after pillow fall can be kept on the back or side posture, should avoid prone, sleep so that the cervical spine to remain in a relaxed state, help to reduce the tendons, muscles, ligaments and other soft tissues of tension and tension, can be cushioned in the back of the head under the position, help to maintain the normal physiological curvature of the cervical vertebrae, and to maintain the cervical vertebrae around the soft tissues are in a state of relaxation. 2. In addition to sleeping on the back and side posture, and keep the neck relaxed, but also need to pay attention to avoid the neck cold, so as not to affect the local blood circulation, resulting in the accumulation of local inflammatory substances and thus aggravate the stimulation of the peripheral nerves, triggered by neck pain and other uncomfortable symptoms. Sleeping after pillow fall can be taken to the supine position or lateral position, pay attention to relax the neck, sleeping position is mainly to not cause neck discomfort is appropriate, the emergence of discomfort symptoms need to consult a doctor in a timely manner.