在中药的汉字命名中,不少药物仅有一字之别。如:南沙参与北沙参;瓜蒌根、瓜蒌皮与瓜蒌子;生蒲黄,炒蒲黄与蒲黄炭等。而许多医生习用由二个汉字构成的处方用名,由此带来一个问题:如果处方用名“沙参”,应付南沙参还是北沙参?北京、天津规定:应付北沙参(北条参),云南、湖北规定:应付南沙参。上海市先规定应付北沙参,后改为南沙参。 In the naming of Chinese medicine, many drugs are only one word different. Such as: Nansha participate in the North Adenophora; Gualou roots, melon skin and melon seeds; raw Puhuang, fried Puhuang and Puhuang charcoal. Many doctors use the prescription name made up of two Chinese characters. This raises a problem: If the prescription uses the name “Adenophora” to cope with Nanshashen or Beishashen? Beijing and Tianjin regulations: Cope with North Adenophora ), Yunnan, Hubei regulations: deal with Nansha ginseng. Shanghai first required to deal with the North Adenophora, later changed to Nansha.