Chronic bronchitis (chronic bronchitis) and chronic obstructive pulmonary disease (chronic obstructive pulmonary disease) recurring episodes, and showing a tendency of progressive aggravation, traditional Chinese medicine believes that its onset is the evolutionary process of the underlying deficiencies, the first due to the external evils offending the lungs, coughing, sputum repeatedly delayed, and gradually aggravated, the lung qi deficiency, “the son of the mother to consume the qi”, then the lungs and the spleen qi deficiency, phlegm from the cold into a drinking If the phlegm and dampness is depleted and turned into heat, the dryness injures the lung fluid, the heat burns the lung yin, and the kidneys, the kidneys don’t hold the qi, the wheezing is rapid, the kidney yang is deficient, and the cold limbs are cold, and what’s more, the yang is deficient in the water, the limbs are swollen, and the water is lingering in the heart, and the wheezing is not allowed to lie down. Throughout the course of the disease, the lungs, spleen, kidneys, heart and other visceral deficiency, phlegm, water, qi stagnation, blood stasis and so on, mixed in, yin and yang imbalance, qi, blood and fluid imbalance, the disease is long, complex, prolonged and difficult to cure. The central link of chronic bronchitis is phlegm and gas, phlegm stagnation of the airway is coughing, then wheezing, phlegm and drink flooding is swollen, palpitations, the lungs are the main qi, lung qi stagnation, upward reversal, but also can lead to coughing, wheezing, lung qi weakness can also be seen in asthma, qi and fluid condensed into phlegm, then phlegm is more, the two can be the cause and effect of each other, and the acute onset of chronic bronchitis is more of a foreign evil attracted by the volatile drink, drink is a yin, the nature of the cold, the evil into the interior, but easy to turn hot, the evil and the volatile drink stalemate, the cold and the heat mix, and the disease changes are not only the cause of the illness, but also the effect of the disease. Phlegm and heat mixed, the disease is prolonged, long cough lung gas gradually weak, intractable cough and asthma mechanism is more complex, pure deficiency and pure solid, pure cold and pure heat is rare, often in the virtual mixed solid, cold and heat coexist, the surface of the same disease, phlegm, water and drink, stagnation of qi, blood stasis, resulting in cough, phlegm and wheezing symptoms aggravated, so the treatment can not be taken in a single method, you can “pungent warm remediation of the drink, bitter and cold drain the lungs! “Therefore, the treatment cannot be carried out in a single way. Chronic obstructive pulmonary disease (COPD) is the persistence of airflow limitation of chronic bronchitis and/or emphysema, the development of which is related to the airways and lung tissues to tobacco, air pollution, occupational dust and chemicals, biofuels and other hazardous gases or harmful particles of chronic inflammatory response to enhance. Acute exacerbation of chronic obstructive pulmonary disease, acute attack of chronic bronchitis is induced by infection, environmental physical and chemical factors change, acute exacerbation of patients with coughing and wheezing, sputum yellow, irritable heat, yellow and greasy moss, etc., so the treatment of phlegm and heat as the first, the urgent treatment of its symptoms, at the same time, such patients with phlegm and drink memory for this, phlegm for Yin, Yin evil disease prone to injury of yang qi, cold is condensation, phlegm and dampness stagnation of heat, phlegm and heat agglutination, hard to differentiate difficult to dissolve, prone to qi stagnation, Sanjiao occlusion, if pure purely the three jiao, the three jiao closed. If you use cold and cool products to clear heat, the cold will be astringent and not flowing, and the qi will be more paralyzed, and the heat will be curbed in the middle of the body, which will easily injure the yin fluid. Therefore, in the treatment of chronic obstructive pulmonary disease and chronic bronchitis, especially in the acute exacerbation period, the patient’s phlegm and heat congestion of the lungs for the standard, hemoptysis yellow sputum, fever, wheezing, chest tightness, and Yin phlegm and drink for the present, often afraid of the cold, afraid of the cold, the tongue is pale, the pulse is sunken.