崔知悌(615~685),唐代官员,许州鄢陵(今河南鄢陵)人。崔知悌虽为官员,但对医学甚为热爱,他利用款冬花燃烟治疗咳嗽,收效甚佳。唐代王涛的《外台秘要方》记载了此事:每旦取款冬花如鸡子许,少蜜拌花使润,纳一升铁铛中,又用一瓦碗钻一孔,孔内安一小竹筒,笔管亦得,其筒稍长,作碗铛相合及插筒处,皆面埿之,勿令漏气,铛下著炭,少时,款冬烟自从筒出,则口含筒吸取烟咽之。如胸中少闷,须举头,即将指头捻筒头,勿使漏烟气,吸烟 Cui Zhizhi (615 ~ 685), officials of the Tang Dynasty, Xuzhou Yanling (now Henan Yanling) people. Although Cui Zhizhi officials, but very much for medicine, he used Coltsfoot to treat cough, with good results. Wang Tao, Tang Dynasty, “secret table secret party” recorded the matter: once the withdrawal of winter flowers such as chicken Xu, less honey mixed flowers to run, satisfied that an liter of iron in the bowl, and then drill a hole with a bowl, hole Anyi a small bamboo tube, pen tube too, the tube slightly longer for bowl and bowl at the coincidence, are noodles, do not let air leaks, clam under the charcoal, less time, since the winter tube tobacco, the mouth with Tube smoke smoke swallowed. Such as less bored in the chest, to lift his head, about twisting the first finger tube, do not make leak gas, smoking