If the patient’s pillow is too high, the patient’s neck will be in a state of forward flexion, which will increase the weight of the cervical spine, which is prone to local muscle strain, which will increase the pressure in the cervical spinal canal, which will increase the degree of compression on the nerve roots, spinal cord and blood vessels, and the patient’s clinical symptoms will be more obvious. Choosing a low pillow can conform to the physiological curvature of the cervical spine, and can make the muscles of the neck completely relaxed, reducing the stimulation of the spinal cord, nerve roots and blood vessels, which can relieve the patient’s clinical symptoms. At the same time, patients should be told to do health care exercises for the neck frequently in normal times, which can also help improve the clinical symptoms of patients.