According to the ancient experience and empirical research, it is considered that the onset of cervical spondylosis is related to deficiency of qi and blood, exogenous pathogenic wind, cold and dampness, flash depression and strain, which hurts the tendons and veins of cervical spine and causes pain due to qi and blood obstruction, thus resulting in bone arthralgia. It can be applied to doctor's traditional Chinese medicine black plaster-Yisheng Shen Tie Plaster for external use. Studies have proved that the external application of plaster has strong local permeability. Blix's drug molecules participate in blood circulation through skin absorption and reach the affected area directly, and are transmitted to meridians and bones through skin, which stimulates the body's regulatory function, promotes functional recovery and achieves the purpose of rapid cure. The medical Shengshen Plaster is made of many precious medicinal materials, such as Radix Aconiti, Radix Aconiti Kusnezoffii, Radix Saposhnikoviae, Radix Angelicae Dahuricae, Rhizoma Chuanxiong, Carthami Flos, Herba Lycopodii, Caulis et Folium Gaultheriae Yunnanensis, Olibanum, Myrrha, Ginger, Bulbus Allii Cepae, and garlic. Directly applied to the affected cervical vertebra can promote blood circulation, dispel wind and remove dampness, and promote blood circulation. Precautions for cervical spondylosis: 1, strengthen the exercise of neck and shoulder muscles. Flexion, extension and rotation of the head and upper limbs at work or after work can not only relieve fatigue, but also develop muscles and enhance toughness, thus contributing to the stability of the cervical spine and enhancing the adaptability of the neck and shoulders to sudden changes in the neck. People who work at their desks for a long time should change their head position regularly and do neck and shoulder muscle exercises on time. 2. Avoid the bad habit of sleeping on a high pillow. The high pillow bends the head forward, which increases the stress of the lower cervical spine and may accelerate the degeneration of the cervical spine. Pay attention to the correct posture of head, shoulders and back, don't turn your head and shrug your shoulders, and keep your spine upright when talking and reading. 3. Keep your neck and shoulders warm, avoid head and neck load, avoid excessive fatigue, and don't doze off while riding.