As we age, degenerative changes in the cervical discs (aging) are almost inevitable, but if we can avoid some harmful factors in life and work, it will help prevent the occurrence and development of cervical spondylosis: 1, avoid long-term head down Special attention should be paid to avoid fixing the neck in a long-term low office posture, this position makes the neck muscles are stretched for a long time, prone to Neck and back muscle strain. Therefore, it is necessary to change this posture, for example, the computer can be padded. 2, the neck is placed in the physiological state of rest high pillow is harmful to health, the general adult neck cushion height of about 10 centimeters is better. Lying on the sofa, the neck on the armrest to watch TV or sleep, is also harmful bad posture, the same reason as the long-term low work harmful reason. 3, to prevent neck trauma, such as sleeping in a small car, and do not wear seat belts, when the emergency brake is very easy to accidental injury, serious cases of paraplegia. 4. Exercise of medical sports and health care exercises Without any symptoms, you can slowly lower your head, tilt your head, rotate your neck left and right and lateral flexion of the neck several times a day in the morning and evening. 5.Physiotherapy or gentle massage When there are mild symptoms such as neck and shoulder pain, gentle massage can be performed after examination by physicians when it is confirmed that there is no cervical spinal stenosis, intervertebral foraminal stenosis or cervical instability. If the above-mentioned conditions, massage should be regarded as contraindicated to avoid accidents such as paralysis.