逐水劑

shiyongyushuiyinbianshengzhilishizheng。benleifangjijuyougongzhushuiyindezuoyong，nengshitineijishuitongguodabianpaichu，congerdadaoxiaochujishuizhongzhangdemude。changyongjunxiezhushuiyaoruxianhua
、甘遂、大戟
、牽牛子等為主組成方劑，代表方如十棗湯、舟車丸。