在临床工作中,由于中药的品种繁多,其中有同名异物、同物异名,为了确保安全用药,现将几种常易混淆的中药品种鉴别如下。1关木通与川木通关木通为马兜铃科植物东北马兜铃的干燥根茎。本品苦、寒。归心、小肠、膀胱经。具有清心火、利小便、通经下乳的功效。用于口舌生疮、心烦尿 In clinical work, due to the wide variety of traditional Chinese medicines, including foreign bodies of the same name and synonyms, in order to ensure safe drug use, several commonly-available TCM varieties are identified as follows. 1 Guan Mu Tong and Chuanmu Tong Mu Tong is the dry rhizome of Aristolochia brevifolia, a member of the Aristolochia family. This product is bitter and cold. Heart, small intestine, bladder. With Qingxin fire, Lee urinate, pass through the milk effect. For mouth sores, distressed urine