夫险痘者．言其吉凶未定．生死未分．故名曰险．此痘虽长圆．晕虽成而干红少润．此阴始交阳．血始交气．得失www.lindalemus.com/yaoshi/未定．必待气血尊附．痘自化成则吉．如顶陷而痒灰白．用保元汤加姜桂芎米红花．色紫少加白芍以收其险．要紧之际．仔细度之．如不回活则凶．www.lindalemus.com/zhuyuan/故曰险．

险痘形图（图缺)