病,藏于中者也。證,形于外者也。工于問(wèn)者,非徒問(wèn)其證,殆欲即其證見(jiàn),以求其病因耳!法當(dāng)先問(wèn)其人之平昔有無(wú)宿疾?有無(wú)恚怒憂(yōu)思?飲食喜淡喜濃、喜燥喜潤(rùn)?嗜茶嗜酒?大便為燥為溏?婦人問(wèn)其有無(wú)胎產(chǎn)?月事先期后期?有無(wú)脹痛?再問(wèn)其病初起何因?前見(jiàn)何證?后變何證?惡寒惡熱孰重孰輕?有汗無(wú)汗quanxiangyun.cn/shiti/?汗多汗少?汗起何處?汗止何處?口淡口苦?渴與不渴?思飲不思飲?飲多飲quanxiangyun.cn少?喜熱喜涼?(喜熱飲不皆屬寒,嘗有郁遏不通者,亦喜熱飲,以熱則流通故也)。思食不思食?能食不能食?食多食少?化速化遲?胸心脅腹有無(wú)脹痛?二便通澀?大便為燥為溏?小便為清為濁?色黃色淡?(二便最為緊要,乃病之外見(jiàn)者也)。種種詳詰,就其見(jiàn)證,審其病因,方得軒岐治病求本之旨。豈徒見(jiàn)痰治痰,見(jiàn)血治血而已哉!