Chinese medicine “treatment from toxicity”, the application of “detoxification method”, “detoxification method”, “the imperial method” and other methods, to provide a new theory and way to The application of “detoxification method”, “detoxification method”, and “anti-poisoning method” provides a brand new theory and way to prevent and control respiratory diseases caused by air pollution. Toxin control method: It can be called “supporting positive method”, that is to say, supporting positive qi, through regulating the body’s qi, blood, yin and yang, so as to achieve a dynamic balance and improve the body’s ability to resist evil. It mainly includes the methods of benefiting qi, strengthening the spleen, warming yang, tonifying the kidney, nourishing yin and nourishing blood. 1, benefit the qi and strengthen the spleen method: “internal injury to the spleen and stomach, all diseases from birth”, that is, the spleen and stomach transportation and transformation of water and grains, is the material source of vital energy, and vital energy is the foundation of health, spleen and stomach injury is the decline of vital energy, the decline of vital energy is the birth of all diseases. At the same time, according to the relationship between the five elements, the spleen is earth, everything is born in the earth; the lungs are gold, the spleen and lungs have the mother-child relationship of earth and gold, the spleen is the mother of the lungs, the lungs are the main qi and the spleen is beneficial to the qi, the qi of the lungs comes from the spleen, and the strength of the spleen’s movement determines the strength of the lung qi, and the deficiency of the lung qi is mostly associated with the weakness of the spleen qi. The method of cultivating earth to generate gold can be applied to tonify spleen qi to nourish lung qi and improve the body’s resistance to poisonous evils. Clinically, qi tonifying drugs such as astragalus, codonopsis, yam, licorice, atractylodes macrocephala and poria can be applied. 2, warm yang tonic kidney method: Chinese medicine believes that the kidney for the yuan qi, true yin and yang, is the root of life, viscera function of the driving force. Kidney Yang is the main manifestation of kidney function, is the origin of the body’s heat energy, can warm the internal organs, so that the internal organs to play their normal physiological functions. At the same time, in the five elements, the lungs are gold, the kidney is water, lung gold and kidney water for the mother-child relationship, according to the theory of “gold and water”, in the treatment of pulmonary diseases, can be added to tonify the kidneys drugs to improve the body’s resistance to poisonous evils. Clinically available Xian Ling Spleen, Ba Ji Tian, Boneset, Cuscuta and other drugs to warm the yang and tonify the kidneys. 3, nourish yin and blood method: the lungs net moist, like moist evil dry. Especially in the autumn and winter seasons, the climate is dry, haze pollution is serious, toxic invasion of the body is easy to injure the fluid depletion, damage to the lungs, the clinical focus on dryness of the mouth and nose, nasal mucous membrane bleeding, dry cough, sticky sputum is difficult to cluck, or even sputum with blood. Secondly, according to the relationship between gas and blood, i.e., blood is the mother of gas, the fullness of gas and its function cannot be played without the blood of the moistening, the gas is stored in the blood, dependent on the blood not to lose, relying on the blood of the transport and run the whole body. That is, “if the blood and qi are not in harmony, all kinds of diseases will be changed and born”, therefore, in the treatment of pulmonary diseases, we can use the drugs of nourishing yin and nourishing blood, such as asparagus, maitake, southern saxifrage, northern saxifrage, salvia, raw land, jujube and so on.