抵当胶囊主要由水蛭、大黄等四味中药经提取加工而成,对瘀证之中风及其后遗症均有显著疗效,方中水蛭与大黄分别为君药与臣药,两者同具逐瘀通经~([1])之功,故相须为用。其中,水蛭中含有水蛭素、蛋白质、肝素和抗血栓素,部分氨基酸等水溶性成分~([2、3]),对上述成分进行纸层析和薄层层析,结果没有找到水蛭的特征斑点。水蛭的脂溶性成分, Capsules mainly from leeches, rhubarb and other four herbs extracted by the processing, the stasis of the stroke and its sequelae have a significant effect, the leech and rhubarb were king medicine and Chen medicine, both with the same stasis After ~ ([1]) of power, so the need to be used. Among them, the leeches contain hirudin, protein, heparin and antithrombin, some amino acids and other water-soluble ingredients ~ ([2,3]), the above composition paper chromatography and thin layer chromatography, the results did not find the characteristics of leeches spot. Leech fat-soluble ingredients,