Chinese medicine originates from folklore, and Chinese medicine is spread in folklore, and many folklore methods of disease prevention and treatment are also applications of Chinese medicine theories, an example of which is the treatment of colds by massaging the Dazhi point. The Dazhi point, also known as Bailao and Shangliao, is located on the posterior midline, in the depression below the spinous process of the seventh cervical vertebra. It is the meeting point of the Directing Vessel and the three Yang meridians of the hands and feet, from which the Yang heat of the three Yang meridians converges and travels up the head and neck with the Yang Qi of the Directing Vessel, unifying the Yang Qi of the body. The Dazhi point is good at relieving symptoms, clearing heat and detoxifying the body, which is what is known in modern times as being able to treat colds and fevers. This is because the Dazhi point is a Yang point, which is a key point for adjusting the functions of the whole body and solving all superficial evidence, and it has the effect of declaring Yang and relieving superficiality for those who feel the evil of the six external influences on the surface, all of which can be relieved. It can treat all types of colds, for wind-cold colds, Dazhi can dispel wind and dispel cold; for wind-heat colds, Dazhi has the effect of dispersing wind and heat; for qi-deficiency colds, Dazhi can benefit qi and fix the surface; for blood-deficiency colds, Dazhi can nourish blood and dispel wind; for yin-deficiency colds, Dazhi can nourish yin and dispel sweat; for yang-deficiency colds, Dazhi has the effect of benefiting qi and helping yang. There are many ways to treat colds, such as cupping and releasing blood from the large vertebrae, which can directly make the evil of wind-heat diarrhea with the blood, thus playing the role of heat dissipation and relieving the surface of Yang, which is very effective in treating colds and fever. This method is commonly used by doctors in the hospital, the method is routine sterilization of the large vertebrae point, with a trigeminal needle puncture 3 to 5 points, or plum blossom needle percussion skin reddening and bleeding, rapid cupping, stay in the jar for 10 min, bleeding can be about ml; for wind-cold colds, can be treated with moxibustion point alone, lying prone or sitting low, in the large push point with moxibustion, moxibustion until the skin redness slightly burning pain is appropriate, 20 minutes each time Right; there is a simple way, is the ginger mud hot compress large vertebrae treatment of colds, take 90 grams of fresh ginger, pounded into a mud, fried until the skin can tolerate appropriate, spread paste on the large vertebrae point, heating bag insulation. It is better to take a bowl of hot porridge and sweat slightly. Massaging the large vertebrae is a good way to treat colds as well as an effective way to prevent them. It is very simple to find the right point: when you lower your head, feel the highest bone at the back of your neck, and below this high bone is the large vertebrae point. Massage, kneading, rubbing, and massage can be, the strength to their own feeling appropriate shall prevail. 1, according to the law: deep breathing, in the gas stop with the index finger slowly press the point, slowly exhale; for a few seconds, and then slowly let go, so repeatedly operate. 2, rubbing method: with the index, middle and ring finger lightly rubbed, pressure evenly placed on the acupuncture point, circling and stroking. 3, kneading method: with the index and middle fingers or one of the fingers on the acupuncture point, do a gentle and gentle circular rotation. You can choose one of the above methods or a combination of two or three, according to their own situation, each massage 10 to 15 minutes is appropriate. In addition to this, you can also take the neck from the Fengchi to the large vertebrae point with one hand, repeated 7 to 10 times. Then use both hands to take the shoulder well point, used to promote the lung to lower the qi, sweat and relieve the surface. Press and knead the Sun, Head Vitality and Ying Xiang points, and point the Fengfu and Fengmen. If possible, let others use the flat pushing method to treat the bladder meridian line from the spine’s dazhi to the life-gate point and its two sides, to the extent of local heat, to unblock the tendons and activate the collaterals, to promote the movement of qi and blood. There is no clear contraindication to massage for cold and flu, it is suitable for both young and old, but there are some differences in the severity of the technique according to the physical condition of the body. Some people may be concerned about whether cervical spine patients can use the Dazhi point to treat colds. The answer is yes, because the large vertebrae point itself is a very good point for cervical spondylosis. Cervical spondylosis is a category of “paralysis” in Chinese medicine, the pathogenesis of which is the lack of Yang Qi, cold and dampness, stagnation of blood stasis. The large vertebra is a key point of the Governor’s Vessel, which can play the role of activating blood circulation, dispelling blood stasis, warming the meridians, dispelling dampness and expelling cold. It should be noted that this method can be used as a method of cold prevention, but it can also be used to treat a cold when it has just broken out. If the cold is very heavy, or if it is an epidemic cold, or if there are complications, it is still necessary to go to the hospital for comprehensive treatment and not to rely completely on this method, so as not to delay the disease. Because the cold is not a big disease, complications can also be great.