1. Overview: Chronic bronchitis is a chronic non-specific inflammation of the trachea, bronchial mucosa and surrounding tissues caused by infectious or non-infectious factors. Clinical symptoms such as cough, sputum or shortness of breath that last for more than two consecutive years and every three months or more are present. Chronic bronchitis belongs to the category of “cough” and “phlegm drink” in Chinese medicine. 2, clinical performance: long-term recurrent cough, coughing white foam sputum, early morning sputum more, or with wheezing, every cold, exertion and triggered or aggravated, if accompanied by fever, chest tightness, shortness of breath, sputum volume increased yellow quality sticky, etc., for the acute attack of chronic bronchitis. 3, moxibustion therapy: acupuncture points: dazhi, fixed wheezing, lung Yu, Tanzhong, Fengmen, kidney Yu, etc. Moxibustion method: moxibustion, moxibustion, moxibustion, etc. 4.Typical case: acupuncture point compressing in three volt days: Treatment method: (1) drug composition: white mustard seeds, horseradish, Yuanhu, Gansui according to 4:4:1:1 composition, finely ground together, spare. (2) Acupoints selection: Group 1: Tiantu, Dinggyue, Lung Yu, Kidney Yu; Group 2: Tanzhong, Fengmen, Heart Yu, Spleen Yu; Group 3: Zhonggui, Ankylus, Stomach Yu, Zhimou. The three groups of acupoints are used alternately. (3) Method of application: The above medicine is mixed with ginger juice and made into pea-sized pills, which are fixed on the above acupuncture points with wind chasing cream and applied on the first day of the first, middle and last days of the three volt days every year. The duration of each application: 2-6 hours for adults and 0.5-2 hours for children, generally 3 years as a course of continuous application. (4) Typical case: Qiu XX, female, 65 years old. Coughing and coughing for more than 20 years, with chest tightness and shortness of breath, poor diet, weakness of the limbs, cold back, aggravated by every cold or climate change, more than 10 times a year with colds, hospitalized for 2 months every winter, treated in many general hospitals, all diagnosed as chronic bronchitis, given symptomatic treatment, symptoms are sometimes mild and sometimes heavy, in 2007 three volt days to give acupuncture point compress treatment, treatment three times The symptoms of coughing and phlegm were significantly reduced, only 2 colds in winter, the chill in the back disappeared, appetite improved significantly, and the spirit increased greatly. Now he is in good health, rarely catches a cold and has no discomfort. 5. Clinical experience: Chronic bronchitis is the most common clinical condition. Since external sensation is the main cause of cough recurrence and aggravation, careful living and avoidance of wind and cold are important aspects of regulating this disease. “The three volcanoes are the hottest period of the year, and also the time when the natural yang energy is at its peak. The acupuncture points are sensitive, so applying pungent, warm, phlegm-eliminating, and fugitive herbs to the lung points on the back can warm the yang and benefit the qi, smooth the flow of qi and blood in the meridians, expel the cold evil in the lungs, and open up the couples. The “three ninth” day acupuncture point patch is based on the viewpoint of Chinese medicine that the heaven and man correspond to each other, and the combination of acupuncture point dressing and celestial doctrine, so as to achieve the effect of supporting the righteousness and eliminating evil, in the “three volt”, “three ninth “It is the concrete embodiment of the idea of Chinese medicine to treat the untreated diseases and winter and summer diseases by taking preventive measures to improve the immune function of the body and reduce the recurrence rate of chronic bronchitis or alleviate clinical symptoms. Mild moxibustion with moxa strips and moxa cones can also be used for treatment.