味辛咸．性燥．气浮而散．入手太阴阳明足厥阴经．功专搜风泄热．通关窍而吐痰涎．搐鼻立作喷嚏．治中风口噤．胸痹喉痹．除湿去垢．消痰破坚．杀虫下胎．并治风湿风癞．喘肿痰壅．坚症囊结．得白矾治中风不省人事．口噤．单服炙灰．治老人风秘．误吞铁物．研末服之神效．以皂角烧铁锅．锅遂碎如粉．其化铁可知．去皮子弦．或蜜炙酥炙．绞汁烧灰．柏实为使．恶麦冬．畏人参、苦参．皂刺味辛温．功同皂角．治肿毒妒乳．乳痈．汁不出．内结成肿名妒乳．已溃勿服．肥皂荚．味辛温微毒．除风湿．去垢腻不拘奇疡恶毒．用生者子弦筋．捣烂醋和敷立愈．不愈再敷．奇验．忌铁．