虎杖应鲜加工成合格饮片徐光明湖北省咸宁地区人民医院４３７１００虎杖为中医常用中药，药用部位为根及根茎，其内含蒽醌类成分，具有抗菌、抗病毒、降血压、解痉抗癌等多方面的药理作用，广泛应用于中医临床各科。目前市售虎杖药材，大多为直径０．５～２．５ｃｍ，长１... Polygonum cuspidatum should be freshly processed into qualified decoction pieces. Xu Guangming People’s Hospital of Xianning District, Hubei Province 437100 Polygonum cuspidatum is a traditional Chinese medicine used in traditional Chinese medicine. Its medicinal site is root and rhizome. It contains anthraquinone components and has antibacterial, antiviral, antihypertensive, and antihypertensive effects. Many pharmacological effects such as cancer are widely used in various clinical departments of Chinese medicine. At present, the commercially available Polygonum cuspidatum medicinal materials are mostly 0.5~2.5cm in diameter and 1...