<<阴证略例>>目录
下血如豚肝者,饮冷太极,脾胃过寒,肺气又寒,心包凝泣,其毒浸渗入于胃中,亦注肠下,所以便血如豚肝,非若热极妄行下血而为鲜色也。此中www.lindalemus.com气分而下行,故令人便血。若中气逆而上行,故令人呕血吐血也。亦非若阳证上行而溢出鲜血也。大抵阴阳二证,上行者为呕为吐为溢,顺行者为下为便为泻,其名虽异,其实则同。www.lindalemus.com/shiti/