The incidence of cervical spondylosis is now clinically very high, and gradually tends to be younger. Cervical spondylosis patients choose a reasonable pillow, the treatment of cervical spondylosis is very helpful, but the cervical spondylosis pillow only one, some patients after the pillow symptoms will not only relieve the symptoms will aggravate, what is going on here? In ancient times, there is a view called high pillow, that is, about the choice of pillow. Modern medical experts have collectively rejected the ancient view. How does this happen? This is the modern medical doctors and the ancient people speak not a problem, not a starting point. The person who spoke of a high pillow was a cervical spondylosis patient who spoke of his own feelings, and this person was more famous, and his words were remembered and passed on to this day. Modern so-called medical experts only from the physiological curvature of the cervical spine as the basis, and arbitrarily that the pillow method in line with the physiological curvature is the best posture. After all, how should the pillow actually pillow? We have been studying cervical spondylosis since 2000 and have a complete program for early diagnosis of cervical spondylosis, treatment (manual therapy and medication), direction of traction, pillow height, posture that should be paid attention to in general and how to exercise. How can a patient with cervical spondylosis determine whether the height of the pillow is appropriate? First of all, according to their own symptoms, the principle of no discomfort after sleeping (i.e. not uncomfortable), regardless of high or low. Now the popular cervical pillow is designed according to the physiological curvature of the cervical spine of normal people, is designed for normal people, do not know that normal people regardless of the pillow high or low will not appear symptoms. Nowadays, half of the cervical pillows cannot be used by patients. A part of the cervical spondylosis patients must pillow high to be comfortable, part of the cervical spondylosis patients back to be comfortable, another part can only be pillow neither high nor low to be symptom-free. Patients are comfortable after they have tried, and no symptoms after sleeping the height is appropriate. Clinically, the standard for determining the height of the pillow is based on the cervical dynamic position (standard lateral, hyperextended lateral and hyperflexed lateral) film combined with clinical symptoms. The posture in which the symptoms disappear is the reasonable posture of the pillow height for cervical spine patients. Clinically, there are high pillow, slightly high pillow, flat pillow (not high or low head and neck padding solid), slightly backward conventional cervical pillow posture and transition backward position several. Please choose your own reasonable pillow.