半夏首载于《神农本草经》,为天南星科植物半夏的块茎,后人将其性味、功用、归经总结为辛温,有毒,归脾、胃、肺经,具有燥湿化痰、降逆止呕、消痞散结的作用。然而在临床实践运用中,半夏通过巧妙配伍,可以发挥多种作用,兹现就其在代表方剂中的配伍作用总结并阐述如下。1降逆止呕 Pinellia first published in the “Shen Nong Ben Cao Jing” for the Araceae tuber plant Pinellia tubers, their posterity will be their taste, function, go by the summary for the Xin Wen, toxic, spleen, stomach, lung, with dampness痰 痰 降 降 降 降 降 降 降 降 止 止 止 痞 痞 痞 痞 。 。 。 。 。. However, in the application of clinical practice, Pinellia can play a variety of roles through ingenious compatibility. Now we summarize and elaborate on the compatibility of its representative formulas. 1 down counter vomit