1: acute phase: you can use waist protection if you don't exercise; Sub-acute stage: slowly do the maximum flexion and extension 10-20 seconds twice a day. Slow-moving period: passive joint activities can be used moderately, and others can help to do joint activities (exercise: exercise to maintain chest mobility, such as deep breathing and chest expansion, and exercise to maintain spine mobility, such as neck and waist).

2. Quit smoking, avoid trauma and keep warm.

3. Sleeping on a hard bed: Pay attention to your sleeping position. Because of the pain, patients like to lie down with the flow, resulting in a single position for a long time, which is not conducive to blood circulation. Therefore, patients should pay attention to changing their postures many times during sleep to reduce morning stiffness: after waking up in the morning, don't get up in a hurry, get up after proper massage, and be careful not to sit in the same posture for a long time. Lie down, stand, and gently change your posture.