Cervical spondylosis is generally recommended pillow, but the pillow height should not be too high or too low. The cervical spine has its own physiological curvature, patients with cervical spondylosis due to cervical degeneration leading to cervical curvature changes, disc herniation thus causing neck and shoulder and limb pain, numbness and other symptoms. A suitable pillow can reduce the pressure on the neck and avoid further changes in the curvature. A pillow that is too high will aggravate cervical spondylosis and aggravate the symptoms of the patient’s neck, shoulder and limbs. Pillow too low or no pillow will cause the neck and shoulder muscle tension increases, causing muscle spasm, aggravate the shoulder and back symptoms, in addition to long-term pillow too low or no pillow will cause head congestion, facial swelling, affecting sleep and other symptoms. Therefore, patients with cervical spondylosis is the need for a pillow, general width and shoulder level, pillow height is not too high, not too low, to the height of their fists.