Cervical spondylosis is a common disease in orthopedics, and its cause is mostly caused by the neck being in an incorrect posture for a long time. Clinically, it can be divided into: 1, cervical type: mainly manifested as head, neck and shoulder pain and discomfort, often with local pressure pain. 2, nerve root type: manifested as nerve root symptoms, such as numbness, pain and other symptoms in the upper limbs. 3, spinal cord type: manifestation of spinal cord damage, such as unstable walking, stepping on cotton feeling. 4.Sympathetic nerve type: manifesting as dizziness, blurred vision, palpitations and heartburn. 5.Vertebral artery type: often manifested as vertigo and other discomfort. Prevention of cervical spondylosis should start from daily life and work. Such as pillow height should not be too high, never pursue the “high pillow worry-free”. When lying down, the head is horizontal or lightly tilted back is appropriate. Pay attention to the posture of the neck when working. It is not advisable to lower the head for a long time. Generally after an hour of work with the head down should stop and relaxation exercises such as head lifting, neck back stretching, etc., after a few minutes of exercise and then continue to work. Do not lie on the bed or sofa to watch TV and read books, and when watching computer or TV, try to keep the neck and trunk in a neutral position, and it is best to keep the eyes level. Do not take a nap while riding in a car. Actively participate in physical exercise, such as swimming and running. Correct treatment of cervical spondylosis Patients with cervical spondylosis should be correctly faced with the disease, most cervical spondylosis can be conservative treatment (i.e. non-surgical treatment) and obtain satisfactory results. Measures such as bed rest, cervical braking, traction, oral or topical anti-inflammatory and analgesic drugs, local closed treatment, local heat physiotherapy, etc. can reduce the inflammatory response and relieve clinical symptoms. However, if the effect of non-surgical treatment is not satisfactory and the symptoms recur, surgical treatment should be adopted. For those with serious spinal cord cervical spondylosis, surgery should be considered as soon as possible after diagnosis. Because spinal cord cervical spondylosis not only has a great impact on the patient’s motor function, but also has the potential danger that once the patient is injured, even if it is a minor trauma, there may be serious consequences of paralysis. Therefore, those who have unexplained symptoms of cervical spondylosis such as severe pain or sudden increase in pain without obvious causes, sudden unsteadiness in walking and a feeling of stepping on cotton, sudden fall without special reasons and inconvenience in walking should seek medical treatment as soon as possible to avoid delaying treatment.