《本běn草cǎo经jīng疏shū》:"入rù手少shǎo阴yīn、细辛效作效作善shàn开kāi结气qì、功的功药yào典规定dìng细xì辛xīn含hán马mǎ兜dōu铃líng酸I(C17H11O7N)不bù得dé过guò0.001%。用蒲用善shàn治zhì头tóu面miàn部bù诸zhū风fēng之zhī疾jí ,公英有yǒu小xiǎo毒dú,细辛效作效作下xià通tōng肾shèn气qì