Analysis of illness: Cervical spine problems are mostly caused by not paying attention to daily life and rest habits. If the situation is not serious, the recovery is still good. Plaster can be used externally. Guidance: Pay more attention to neck movement at ordinary times, don't keep a posture for a long time, and eat more foods with high calcium content, such as milk, fish and soybeans. In addition, traction, physical therapy, infrared rays and massage can also be used, which is the safest and most effective way.