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中药临方炮制与疗效的关系

2019-11-13朱剑敏王培珍朱海青

上海医药 2019年19期

朱剑敏 王培珍 朱海青

摘 要 文章引经据典分析了中药的加工从脚注的形式到重视小炒对提高中药临床疗效的必要性。结合医院药房、药店门市部临方炮制现状指出了目前在调剂工作中存在的一些不足,并通过中药黄连的传统炮制方法和现代实验研究结果的具体归纳,强调中药合理炮制与保证疗效确切的关系,临方炮制应成为中药加工调整药性的补充手段。

关键词 炮制 临方炮制 脚注 小炒

中图分类号:R283 文献标志码:C 文章编号:1006-1533(2019)19-0032-03

Relationship between the clinical processing of traditional Chinese medicine prescription and the therapeutic effect

ZHU Jianmin*, WANG Peizhen, ZHU Haiqing**

(Shanghai Traditional Chinese Medicine Hospital affiliated to the Shanghai University of TCM, Shanghai 200071, China)

ABSTRACT The necessity of processing changes from the form of footnotes to the emphasis on stir-fry of traditional Chinese medicine to improve its clinical efficacy was allusively analyzed and some deficiencies in the formulated preparation at hospital pharmacy and drugstores were indicated. The exact relationship between the rational preparation of traditional Chinese medicine and the guarantee of curative effect was emphasized by specific induction from both traditional processing and contemporary experimentation for Coptis chinensis. Clinical processing should become a supplementary means to adjust the medicinal properties of traditional Chinese medicine.

KEy WORDS processing; clinical processing; footnotes; stir-fry

中醫在临床用以治病的药物是中药饮片和中成药制剂。各种原药材,在中医药理论的指导下,根据临床辨证施治的需要,调配、制剂或根据药物自身性质特点的不同要求,所采取的一种专门的制药加工技术,即是将原生药材加工成中药饮片的过程,这就是中药炮制的含义[1]。它是中国的一项传统制药技术,又称炮炙、修事或修治。所以,中药的疗效实际上是指饮片的疗效,并非原药材的疗效。

1 临方炮制是辨证施治的必然要求

一种药材,根据临床的需要,常可以炮制成数种饮片,如:甘草的饮片有“生甘草”和“蜜炙甘草”;麻黄的饮片有“生麻黄”、“蜜炙麻黄”、“麻黄绒”、“蜜炙麻黄绒”等。药材在炮制成饮片的过程中,由于加热、辅料的介入以及水解流失等原因,药物由“生”变“熟”,使中药的毒性成分或药效成分发生量的甚至质的变化。对中药的药性——四气五味有加强深化的作用,不好的气味通过炮制得以改善;可以加强或减弱甚至反转中药原有的升降浮沉或归经特性,使之更加适合病情的需要;……

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