Patients with cervical spondylosis can sleep on their sides, and in order to avoid aggravation of the disease, the head, neck and torso must be kept in a straight line when sleeping on their sides to keep the muscles of the cervical spine relaxed and to avoid overly fatiguing the cervical spine. In addition, the cervical spine should be kept warm when sleeping on the side, because the skin on the upper side of the cervical spine is easily exposed to the outside when sleeping, especially at night when clothing is not adequately covered easily leads to local skin exposure to the outside, which is more likely to cause the cervical spine to get cold. Therefore, try to choose high collar and cotton fall clothes as a warm protective measure when lying on the side, which can promote blood circulation, so that the metabolism of inflammatory metabolites, and muscle tissue can be more relaxed, helping to prevent and treat cervical spondylosis. A soft pillow must be placed under the upper limbs during side lying to keep the upper limbs and nerve roots relaxed, which has a good preventive effect on patients with neurogenic cervical spondylosis.