益气养阴 生津敛汗（Supplementing qi, nourishing Yin, promoting fluid production and sweating）

益气养阴 生津敛汗（Supplementing qi, nourishing Yin, promoting fluid production and sweating） 益气养阴 生津敛汗(Supplementing qi, nourishing Yin, promoting fluid production and sweating) Shengmai San is a commonly used prescription mainly with Qi and yin deficiency, originated in the Jin Dynasty written by Zhang Yuansu "," volume "medical origins Maimendong" section, the disciples of Li Dongyuan "endogenous theory" one book, clarify its meaning for the party "gas pulse complex, Shengmai, named" medical scientist Wu Kun in the Qing Dynasty the "medical examination" called "a patch, a clear, one way of preparing a convergence, also called shengmai". The square consists of five parts of ginseng and Ophiopogon japonicus, and seven parts of Schisandra chinensis. There are Shengmaisan aliases, such as "Danxi Xinfa," a volume called "Shengmai Decoction", "blue Taiwan" criterion called "Shengmai Decoction". Shengmaisan indications mainly refers to the syndrome of deficiency of both qi and yin deficiency of lung qi and Yin anxious loss. With the heart and lungs are. The heart is the king, blood, possession of God; the lung is the lung, the main gas, faces the hundred vessels and help heart blood circulation. When the emperor fails to do so, he becomes the first to be involved. Heart qi and blood weakness, the lung faces the hundred vessels involved, and the main gas dereliction of shortness of breath, dyspnea as the heart qi deficiency". Can not help heart lung qi, blood, Heart Qi will be affected. Qi and blood are homologous, heart, lung and two viscera are closely related. Heart qi deficiency and lung qi deficiency affect each other, and eventually develop into Qi deficiency syndrome of heart and lung. The deficiency of Qi will lead to the loss of yin and Yin, resulting in the deficiency of both qi and yin. The heart of the two Qi and yin deficiency syndrome, and thought too much, old age, disease time, Fanlao excessive or Waixie related. The Lung Qi Yin two deficiency syndrome can be seen in a variety of diseases, such as long suffering from lung disease, long-term cough and asthma, Lung Qi Yin consumption caused by. Also found in warm or hot summer exogenous venereal disease process, the cause is due to heat injury Tianjin, sweating too, even lead to "gas removal with tianjin". The Qi and yin deficiency clinical: shortness of breath, lassitude, spontaneous perspiration, especially at night sweats, hot flashes, zygomatic red, dry mouth and throat, red tongue, little coating, thready pulse is weak. If the deficiency of Qi and Yin is caused by a long cough, it can also be seen in clinical cough, sputum, and panting. The heart qi and yin deficiency, in addition to general symptoms, also have palpitations, insomnia, forgetfulness, chest tightness, pulse knot generation etc.. In addition, in the process of fever, due to excessive sweating, gas with Tianjin off, also can appear cold sweat, weak breathing, pale, cold limbs, fine pulse of collapse performance. Shengrnaisan prescription at the beginning, this is not to cure heart is the cube of Italy, but Fei Boxiong in "medical theory, Vol. three, Qingshu agent" cloud: "the main pulmonary gas, heart blood, Yangxin lung yin Shengmai Powder, so that blood can Yangyi Rong body". It is pointed out that Sheng Mai San has the functions of Supplementing Qi, nourishing Yin, promoting fluid retention and sweating, which is the representative prescription for treating the disease of Qi and Yin deficiency. With ginseng with Tonifying the lung, replenishing qi and nourishing qi, as monarch drug. Ophiopogon japonicus Gan cold, nourishing Yin, Sheng Jin, heat, lung, in addition to trouble, as the minister medicine. The two drugs are more reactive supplementing qi and nourishing yin. Schisandra acid temperature convergence antiperspirants, thirst, as an adjuvant, namely "Q - gas law theory": "the lung to close, anxious to receive the food acids.". The three drugs combined, a complement of a clear convergence, lungs, heart, nourishing Yin, played a total of Supplementing Qi and nourishing Yin, thirst, astringing Yin antiperspirant effect, make the gas Tianjin, Yin antiperspirant, pulse gas filling, you can. "The doctors in the solution of Shengmaisan Baofei Fumai see summerheat door" said: "people have to die must take the pulse,", the power is very large." Li Dongyuan to the Astragalus, licorice, "smby", air force is better; plus angelica, Radix Paeoniae Alba, "Ginseng Decoction" to treat Qi deficiency, cough, vomiting and bleeding. The clinical application of Sheng Mai San should pay attention to grasp the basic syndrome of Qi and yin deficiency, and on this basis, flexible differentiation. Such as palpitations shortness of breath, lassitude, spontaneous heart and lung qi deficiency heavier, can add Astragalus, Poria, Atractylodes, Radix asparagi with spleen qi. If the lung yin deficiency even more, see cough less sputum, sputum less sticky or not easy to cough, cough weakness, moving the Yi worse, to add ginseng, Radix Glehniae, trichosanthes root, mulberry leaf, Fritillaria, Digupi, lily, Scutellaria baicalensis to Ziyin lungs, cough and phlegm. The heart Yin deficiency is very upset, see palpitation, insomnia and dreaminess, Hot night sweats, add rehmannia, Radix Scrophulariae, Bai Ziren, Spinosae, paeonol with nourishing yin and clearing heat, calming. If the death certificate, sudden cold sweat, cold limbs, weak breathing, pale complexion, fine pulse, reusable red ginseng to 50g, and to reviving Yang solid off use aconite, cinnamon, keel, oysters, large doses of Cornus etc.. Thus, Shengmai Powder is not only used for a variety of chronic diseases, is also commonly used in emergency to permit the tonic of the genus, agent of two Qi and yin deficiency syndrome, with Replenishing Qi and nourishing Yin, Sheng Jin sweating, but not being cast on the positive, so as not to stay behind closed doors Kou, aggravating illness. Modern clinical application of Shengmai Powder mainly treats chronic heart failure, coronary heart disease, cardiomyopathy, viral myocarditis, pulmonary heart disease and other cardiovascular diseases. In addition to the treatment of a variety of heart disease, but also commonly used in tuberculosis, silicosis, chronic bronchitis, hypotension, neurasthenia, heart failure, shock, and gynecological dysfunctional endometrial bleeding and other diseases.