As people live and work at a faster pace, the prevalence of cervical spondylosis, which has always been neglected, is increasing year by year and showing a younger trend. Many people’s health is damaged due to neglecting the prevention and treatment of cervical spondylosis, and the consequences are saddening. So what are the early symptoms of cervical spondylosis? 1. Pain or numbness in the neck and occipital area or neck and shoulder: discomfort in the neck and restriction of activities, etc. It is generally pain in the back of the head, neck and shoulder, and sometimes the pain is severe. The symptoms often increase suddenly in the morning, after exertion, improper posture and cold stimulation. 2, the neck is easy to fatigue: can not last to read books, watch TV, etc.; sometimes can feel headache, posterior occipital pain, or morning after the neck tightness, stiffness, inactivity or activities when the neck ringing, a few patients can appear brief reflex pain in the upper limbs and hands. 3. Visual impairment: It is manifested as decreased vision, eye swelling and pain, photophobia, lacrimation, unequal pupil size, or even sudden amblyopia or blindness, diplopia, etc. This is related to the ischemic lesion of the visual center of the occipital lobe of the brain caused by autonomic dysfunction and insufficient blood supply of the basilar artery due to cervical spondylosis. 4. Headache or migraine, dizziness: it may be accompanied by nausea, vomiting, etc. In addition to the symptoms of cervical spondylosis mentioned above, if the condition is slightly severe, there may be numbness and weakness of the limbs, a feeling of walking on cotton, irregular heart rhythm, abnormal blood pressure, tinnitus, hearing or pronunciation disorders, gastrointestinal distension and other complex manifestations. All in all, once these early symptoms appear, we must pay enough attention and go to the regular hospital for medical treatment in time to avoid aggravating the disease.