生脉注射液主要由红参、麦冬、北五味子组成,具有益气固脱、养阴生津、扩张血管、增加冠状动脉流量的作用,临床使用时常与5％葡萄糖配伍。我们模拟临床用药配伍,用比色法观察了生脉注射液与4种常用输液体(5％葡萄糖注射液、10％葡萄糖注射液、低分子右旋糖酐注射液、0.9％氯化钠注射液)配伍后人参皂甙含量变化及24小时内配伍溶液的外观 Shengmai injection is mainly composed of red ginseng, Ophiopogon japonicus and Schisandra chinensis, and has the functions of invigorating qi and invigorating the yin, promoting blood circulation, expanding blood vessels and increasing the coronary flow rate. In clinical use, compatibility with 5% glucose is often used. We simulated the compatibility of clinical medication, observed by colorimetric Shengmai injection and four kinds of commonly used infusion (5% glucose injection, 10% glucose injection, low molecular weight dextran injection, 0.9% sodium chloride injection) compatibility Ginsenosides content changes and 24 hours compatibility solution appearance