葛花为豆科植物葛的干燥花,花未全开放时采摘晒干即得。其性味甘平,有解除酒毒的功能。用于解肌退热、生津止渴、透发痘疹。此药能清胃中之热、又能开胃中清阳之气,故治热邪陷于阳明,胃中清阳不升之挟热下痢等症。葛花主要成份为葛根甙及异黄 Gehua is a dry flower of the leguminous plant, which is harvested when the flower is not fully opened. It has a sweet taste and has the function of relieving alcoholism. For muscle fever, thirst, through the pox rash. This medicine can clear the stomach of the heat, but also the appetite in the Qing Yang of the gas, so governance heat evil trap in the Yang Ming, Qing Yang in the stomach did not rise in the heat and diarrhea embolism. The main components of Pueraria are Pueraria lobata and Isosanthin