Most of the straightening of the physiological curvature of the cervical spine is caused by improper posture, so it is recommended that we change the bad habits in our daily life early to prevent the occurrence of lesions. If you are unfortunate enough to suffer from the disease, you should go to the relevant specialist hospital in time to seek appropriate treatment under the guidance of a specialist. On the prevention and health care of cervical physiological curvature straightening, Professor Li Weixin reminds us that we can start from the following aspects: ① Choose the right pillow. The right pillow has important significance for prevention and treatment. General supine pillow height a fist, side sleepers pillow height a fist and a half, about 10 cm or so. The pillow core filling should be appropriate, to maintain a certain degree of hardness and elasticity. The elasticity of the pillow is too large to cause fatigue and injury to the neck muscles. ② Prevent trauma and fallen pillow. Usually should prevent neck trauma and pillow, so as not to cervical ligament injury, so that the stability of the cervical spine is damaged, and then induce or aggravate cervical spondylosis. ③ Strengthen the neck and back muscle exercise. Strengthening neck exercise can prevent and delay the occurrence and development of cervical spine disease, and the exercises often done are: swimming, badminton, kite flying, three-point support, etc.!