中藥煎劑相傳肇始於伊尹湯液經,是衆多的中藥製劑中,歷史最悠久和使用最廣泛的一種製劑。煎劑所以能够在廣大的地區裏獲得全面性的發展,能够保持數千年傳下來,這决不是偶然的。煎劑裏面一定蘊含着科學的真理,問題的關鍵是在於我們用什麽角度,和什麽觀點立場去分析和研究。以歷史眼光來看,煎劑本身的內容就非砐S富,並具備有許多特殊的優點,值得深入的討論和挖掘。煎劑决不是如一般所說的簡單操作,一煎劑的優劣,對該方劑和藥物的療效具有决定性的作用。徐洄 The traditional Chinese medicine decoction starts from the Yiyin Decoction and is the oldest and most widely used preparation among many traditional Chinese medicine preparations. It is by no means accidental that decoctions can achieve comprehensive development in vast regions and can be passed down for thousands of years. Decoction must contain scientific truths. The key to the problem lies in what angles we use and what viewpoints we use to analyze and study. From a historical point of view, the content of the decoction itself is not rich, and has many special advantages, it is worth in-depth discussion and excavation. The decoction is by no means a simple operation as generally described. The advantages and disadvantages of a decoction have a decisive effect on the efficacy of the prescription and the medicament. Xu Wei