中药,千百年来为我国人民的健康保健事业做出过重大贡献,在今天仍为广大患者所欢迎。但近几年病人普遍反映,药效不如早些年那样明显。病情诊断无误,药也下的对,为何药效不理想?究其原因,药材质量下降、是不容置疑的一个重要因素。人们普遍认为,中药质量好坏,本在基原,标在加工炮制、管理等方面。目前中药的现状,这三方面都存在着不少问题。药材基源因素。药材基源是影响中医临床疗效最基本的因素之一。药材基源一般是指药物的来源、即药物的科属种。作为药材,中药向来讲究其产地、生境、生长期和药用部分的采集时间、这是保证药物质量的必要条件。今天,在商品经济浪潮中,药材质 Chinese medicine has made great contributions to the health care of our people for thousands of years and is still welcomed by the majority of patients today. However, in recent years, patients have generally reported that the efficacy of drugs is not as obvious as in earlier years. The diagnosis of the illness is correct and the medicine is also right. Why the efficacy is not satisfactory? The reason for this is that the quality of the medicine is declining and it is an indisputable factor. People generally believe that the quality of Chinese medicine is good or bad, this is based on the original, marked processing processing, management and other aspects. At present, there are many problems in the three aspects of traditional Chinese medicine. Herbal source factors. Herbal sources are one of the most basic factors that affect TCM clinical efficacy. Medicinal materials generally refer to the source of the drug, that is, the genera of the drug. As a medicinal material, Chinese medicine pays attention to the time of its place of origin, habitat, growth period, and medicinal time, which is a necessary condition for ensuring drug quality. Today, in the tide of commodity economy, drug material