The primary person: “dangerous neck” index: ★ long time low head will have an impact on the cervical spine blood supply and spinal cord, nerve, so when you start to feel a slight neck pain, shoulder stiffness or back pain and other symptoms, although the impact on work and life is not much, generally as long as a little activity can be alleviated, but if at this time do not adjust in a timely manner. It is possible to develop into cervical spondylosis. Suggestions: When sitting, keep the waist straight, shoulders back, try to avoid excessive forward or backward head and neck, so that the bone joints as far as possible to maintain the normal shape, and adjust the computer screen or chair to the position of the head facing the computer screen. Get up and do some activities to relax the cervical spine, such as lifting the head and chest, looking at the ceiling, looking left and right, etc. after 30 minutes of work. After work, you can often carry out some activities that are beneficial to the cervical spine, such as swimming and kite flying. If there are uncomfortable symptoms to seek medical attention. If you have often fallen into the pillow in a period of time, or arms are not strong, and accompanied by pain, numbness, some people will also have a headache, dizziness, tinnitus, nausea and other discomfort, and even walk easily drift and run off, has largely affected the work and life This is the time to be alert to light cervical spondylosis, should promptly seek medical advice. Suggestions: change a pillow with moderate softness, good support, in line with the physiological curvature of the cervical spine, in order to wake up after a more relaxed neck is appropriate, pay attention not to use inflatable cotton pillows. Work breaks can also learn to learn the roc wing: standing bent over to 90 degrees, arms to the sides to imitate the roc wing, do not lift the head, adhere to 5 minutes, can increase the toughness of the cervical spine muscles. You can also often help relax the neck muscles through hot compresses, massage, plasters and other methods to relieve the symptoms of discomfort. Advanced person: walking “stepping on cotton” “dangerous neck” index: ★★★★★ If you find that your writing begins to appear crooked, when eating can not hold chopsticks can only use a spoon, or even walking a foot deep and a foot shallow, like stepping on cotton, it means that cervical spondylosis has It is very serious and may require surgery. When there is loss of control of urination and defecation, sexual dysfunction, which has seriously affected the quality of work and life, the effect of surgery from this point on will not be very satisfactory. Once there is tetraplegia can not get out of bed, even if the surgery, the risk is also very big. Suggestion: Seek medical attention as soon as possible, don’t carry on!