中医临床对急证、表证及伏暑、伤暑、血热等证,常以新鲜药材治之,每获捷效。这是中医用药特点之一。近几十年来各地常用之鲜药,多不能满足供应,每以干品代之。其主要原因之一,据认为是经营人员对鲜药在临床中的地位、作用 TCM clinical emergency card, card and summer, summer heat, blood heat and other cards, often with fresh herbs to rule, each get a shortcut effect. This is one of the characteristics of traditional Chinese medicine. In recent decades, fresh herbs commonly used throughout the country can not satisfy the supply, and every substitute of dried product. One of the main reasons, it is believed that the operating personnel of fresh medicine in the clinical status, role