Study On Principle Of Formation Of The School Of Warming Yang

Objective: By researching medical records and medical works of four major Worming Yang doctors, the article explores the medications and the principle of formation and gives some refers for the clinical application of the theory of worming Yang.Methods: By using the software of Visual Foxpro 6.0,the study establishes a database which includes the medicines, the dosage, the effect and major treats, decocting way, the reaction of taking medicines etc. From the aspect of the medicine sorts, the frequent medicines, the medicines used in usual pattern of syndrome, the characters of using medicines, the article discusses the principle of formation of The School of Warming Yang with the methods of sorting frequency, clustering analysis etc.Results: By analyzing 673 prescriptions and 242 drugs, we have conclusions as follows: (1) In the all prescriptions, the drugs used for dispelling internal cold is the most, especially the use of Aconite, which takes up 77.12% of the total prescriptions and account for 72.44% in the amount of more than 15g account .The drugs which have the characters of xin wen and attribute to the spleen meridian are the main medicinal herbs. Drugs which have the characters of xin wei account for 63.47% of all medicinal herbs, while the drugs with warming feature 50.85% and the drugs attribute to the spleen meridian account for 66.59%.(2) The Tonic drugs are the second to drugs for dispelling internal cold, and the number of which and the number of total prescriptions is 1:1.4. The Tonic drugs account for 86.58% of all drugs, in while the drugs which can strengthen Yin account for 5.94% .(3) These medicines are suitable for Yin syndrome that asthenia cold syndrome account for 48.74% and excess-cold syndrome 47.55%. The unit whose dose of Aconiti are 1～29g are mainly used for asthenia cold syndrome which account for 98.41% in the total asthenia cold syndrome, and the prescriptions which have the Aconiti drugs pairs have the biggest ratio accounting for 98.77%. The unit whose dose of Aconiti are bigger than 29 g are mainly used for sthenia cold syndrome which account for 98.41% in the total sthenia cold syndrome, and the prescriptions which have sini drugs pairs account for 90.48%. Conclusion: The School of Warming Yang attaches great weight to Yang Qi in theory, emphasis on warming Yang in clinic and use drugs like ginger, Ramulus and Aconiti which can dispel internal cold. It is a significant character that the massive and extensive use of drugs with characters of hot in The School of Warming Yang. Most of medicines are hot herbs in the prescriptions and good at protecting qi. The formation of prescriptions are different according to the different syndromes. The School of Warming Yang mainly cure Yin syndrome, and the Aconiti drugs pair are mainly suitable for the asthenia cold syndrome, the dose of Aconiti is less than 30g. The sini drugs pairs are suitable for excess-cold syndrome and Yang asthenia syndrome, the dose of Aconiti is more than 30g ,sometimes over 100g. At last , the use of prescriptions which can reinforce Qi, relieve exterior syndrome, eliminate Dampness through diuresis etc, makes the main characters of the use of drugs in The School of Warming Yang.