中药不仅品种繁多,而且有些药品的名称仅一字之差,稍不注意,极易发生差错,影响疗效,甚至危及病人的生命,应引起重视。如:山茱萸与吴茱萸,半边莲与半枝莲;有的是药品名称与处方常用别名相似,如:白蒺藜与沙蒺藜(沙苑子);有的是处方应用别名与别名相似,如:洋故纸(木蝴蝶)与破故纸(补骨脂)等。再从来源和效用上来说, Chinese medicine is not only diverse in variety, but also the name of some medicines is only one word difference. Little attention is paid to it, and it is easy to make mistakes, affect therapeutic effects, and even endanger the lives of patients. Such as: Hawthorn and Evodia, Lobelia and Scutellaria barbata; some are similar to the commonly used aliases of drug names and prescriptions, such as: white peony and sand louse (Sha Yuanzi); some are similar to prescription aliases and aliases, such as: lingzhi paper (wooden butterfly ) With broken paper (Busse) and so on. From the source and utility,