葛根载于《神农本草经》 ,为豆科植物野葛及甘葛藤的干燥根。其味辛 ,入脾、胃经 ,具有解肌退热、生津、止渴、透发斑疹之功 ,临床应用甚广 ,现将葛根在不同方剂中的功用试述如下。1　葛根能升能散 ,善于解肌退热 ,与麻黄、桂枝、白芍同用 ,能增强解肌发表作用 ,用于风寒袭卫的 Pueraria was included in the “Shen Nong’s Materia Medica” as the dried roots of the leguminous plants Pueraria lobata and Candelaria. Its spicy, into the spleen, stomach, with antipyretic fever, Sheng Jin, thirst-quenching, through the power of spotted rash, a wide range of clinical applications, is now Pueraria in different prescriptions of the function of the following test. 1 Pueraria can radiant energy, good at relieving muscle fever, with ephedra, cassia twig, white peony with the use, can enhance the role of demystification, for the cold to attack the Wei