中药大多数是植物性生药,在供临床应用时,都必须按照规定切成饮片。饮片的切制,古代医家是非常讲究的,明代陈嘉膜在《本草蒙荃》中指出:“诸药剉时,俱要得法,或微水渗,或略火烘,湿者候干,坚者待润,才无碎末,片片薄匀,状与花瓣相似,合成方剂起服。”因此,为了提高饮片质量,增强药物的临床疗效。保证用药安全,我们在切制饮片的过程中需要注意以下几 Most Chinese herbs are botanical crude drugs, and they must be cut into pieces in accordance with the regulations when they are used clinically. The cutting of the decoction pieces is very particular to the ancient physicians. In the Ming Dynasty, Chen Jiamao pointed out in “Materia Medica Mantis”: “When all kinds of drugs are decocted, they must have the law, or micro-water infiltration, or slightly bake, and the wet ones wait. The tyrants are to be moistened, but they are not crushed at all, and the tablets are thin and even, similar to the petals, and the synthetic prescriptions are taken from service.” Therefore, in order to improve the quality of the decoction pieces, the clinical efficacy of the drugs is enhanced. To ensure drug safety, we need to pay attention to the following