本文对中药何首乌的炮制历史沿革,不同炮制品的临床应用作了初步的探讨。何首乌传统多以炮制品入药,据统计,历代使用的何首乌炮制品有30种之多。通过对文献的回顾,为今后研究和制定何首乌合理的炮制工艺提供参考。 In this paper, the history of the processing of Polygonum multiflorum, clinical application of different products made a preliminary study. Polygonum multi-processed products into the traditional medicine, according to statistics, the use of Polygonum processed products have as many as 30 species. Through the review of the literature, for the future research and development of Polygonum multiflorum processing technology to provide a reference.