Cervical disc herniation is a frequently encountered disease in life. Once you suffer from a cervical disc herniation, it can affect your life and sleep in the mild cases. In severe cases, it can lead to a serious loss of quality of life. How to prevent and take care of it is crucial. In addition to the usual to develop a good routine habits, do not work for a long time a posture fixed, followed by sleep with the pillow height is very important. The pillow is helpful to maintain the normal physiological curvature. Again, the necessary functional exercise is particularly important. Strengthening the following exercises is essential to prevent cervical spondylosis and prevent the recurrence of cervical spondylosis. The first method is described as follows: the two feet open, both hands crossed, eyes level in front, head up, jaw facing forward, with the cervical vertebrae as the horizontal axis. The lower jaw is wrapped forward, downward and backward, and when the lower jaw is wrapped backward, the neck is shrunken and the jaw is collected, and the body is tilted back slightly in line with the trend, 2 to 8 times; the second method: stand with both feet open, cross the waist with both hands, look straight ahead, turn the head to the left, the lower jaw is slightly collected, look at the left shoulder, and then do the right side, 2 to 8 times; the third method: the body does not move, the head is bent to the left shoulder, the right arm is pulled downward, so that the right side of the neck has a sense of pulling, and then do the right side, the same action The fourth method: the body does not move, the two hands crossed fingers, placed in the back of the neck, the two elbows backward, spread, head down, the two elbows apply force inward together down, head up, the two forces compete, static force against each other, so that the back of the neck has a sore feeling, last 3-5s, and then relax, 2-8 times. The above functional exercises are practiced 2-3 times a day, and the movements should be slow.