白鲜皮,别名白藓皮、山牡丹、羊鲜草、北鲜皮,首载于《神农本草经》,被列为中品。其味苦,性寒,归脾、胃、膀胱经,具有清热燥湿、祛风解毒的功效。《本草纲目》中记载:“白鲜皮,气寒善行,味苦性燥,为诸风痹要药,世医止施疮科,浅矣。”在中医临床上主要用于治疗湿热疮毒、黄水淋沥、湿疹、疥癣、风湿热痹、黄疸尿赤等症。因其性寒,故虚寒证忌服。白鲜皮主产辽宁、吉林、河北等地。在现代植物学分类中,白鲜皮为芸香科植物白鲜的干燥根皮。白鲜为多年生草本,喜温暖湿润, White fresh skin, alias white moss skin, mountain peony, sheep fresh grass, fresh skin, first carried in “Shen Nong’s Materia Medica”, was classified as the product. Its bitter, cold, spleen, stomach, bladder, with heat dampness, expelling wind detoxification effect. “Compendium of Materia Medica” records: “white skin, cold good, dryness of bitterness, for the wind Bi Bi medicine, the World Medical sphincter, shallow carry.” In the clinical practice of Chinese medicine is mainly used to treat damp heat Sore, yellow dripping Lek, eczema, scabies, rheumatism heat paralysis, jaundice urine red embolism. Because of its cold, so cold syndrome bogey. Fresh white skin main production in Liaoning, Jilin, Hebei and other places. In the modern botany classification, white fresh skin Rutaceae white fresh dry root bark. White fresh perennial herb, hi warm and moist,