Study On Formulating Rules Of Prescriptions Made By Li Dongyuan

LiDongYuan, who lived in the Jin and Yuan dynasty created a famous theory about stomach and spleen. The theory has been of far-reaching impact, and he is called the founder of enriching the earth", In recent years, some research about LiDongYuan's formula has been studied,but the problem is the studies are all lack of comprehensive in-depth research.A physician's academic theory and idea, not only lives in its theory, but even more importantly, guided by the theory used in clinical practice in the prescription. The formula embodies the academic thinking, reflecting its unique compatibility Prescription drug laws, but the work involved more than the number of prescriptions more, also contains a huge amount of information. In these complex information hidden combination law interpretation of the traditional methods can not be realized, we analyzed a large number of modern statistical methods, using two tools, including SQL Server 2005 and SPSS statistical analysis software The theory of traditional Chinese traditional medicine under the guidance of research ideas on the recipe book a comprehensive and systematic analysis, attempting to acquire his works Prescription change inherent laws. The study includes six books, that is, "Clarification of Perplexities About Internal and External Damage "/'Secret Book of Orchid Chamber ", "Treatise on Spleen and Stomach", "medical inventions"," Test efficiency formula of LiDongYuan" and "Law of confidential". In these books, There are 896 formulas, and we select 639 formula as the object. We carried out pre-processing prescriptions, so that prescription medicine into the conceptual description of the characteristics of the data with data and data operations can be carried out. Through different methods (correlation analysis, factor analysis, etc.) applications, the results show the following laws in LiDongyuan's formula:In four natures and five flavors of drugs, the medicines are balanced in four nature, and they are focus on Pungent, sweet and bitter in five flavor,and they are focused on spleen, lung and stomach. (2)He always used Licorice, Astragalus, Ginseng with goldthread, skullcap and phellodendron, reflecting its treatment with warm tonic of the Sun, at the same time and marked, in order to eliminate the heat evil.(3)In application of Wind Dispelling Drugs, he always used Bupleurum, Cimicifuga in those who felt weak and yun heat,used Wind, Notopterygium, ligustilide in those who weak and biased Dampness is heavy, or obscene, or diffuse those muscles.(4) Treatment of simple damp-pathogen:the damp-pathogen is taken for a way out, by using diuretics with actions of eliminating dampness, which is also the embodiment of diuresis.(5)In the application of the medicine used by LiDongYuan, the theory is based on improvement of the interior and promote movement of qi.(6)In the dosage of medicine,LiDongYuan measured the dosage by the relation of "monarch, minister, assistant and guide",the more important the medicine was,the larger dosage it had.In a word,by the study of the formula in LiDongYuan's book,the compatibility rules was found,which is important in both the theory of formula compatility and clinical practice.