笔者在从事多年的药剂工作实践中，愈来愈感到一些传统的中药煎法存在着弊端和不合理性，并通过总结分析、对比，对其作了改进，使之更方便、优越。现简述如下。1．矿石类、贝壳类、角甲类中药宜先前：此三类中药质地均较为坚硬、致密，传统认为先煎一段时间可以促进药物有效成 In my years of pharmacy work, I have become increasingly aware of the shortcomings and irrationalities of some traditional Chinese herbal frying methods. Through the analysis and comparison, I have improved them to make them more convenient and superior. This is briefly as follows. 1. Minerals, shellfish, and horny Chinese herbs should be used in the past: The textures of these three categories of Chinese medicines are relatively firm and dense. Traditionally, it is believed that frying for a while can promote effective drug production.