全胃肠外营养液(TPN)主要由葡萄糖、脂肪乳、氨基酸、维生素、电解质和微量元素等制剂混合配制而成。由于其能够提供良好的营养,有助于患者渡过危险期,促进患者康复,临床上主要用于不能通过胃肠道摄取营养物质的危重患者。已成为医疗工作中不可缺少的治疗方法之一[1]。由于它的处方特殊,多种药物混合时可能会产生相互 Total parenteral nutrition (TPN) is mainly composed of glucose, fat emulsion, amino acids, vitamins, electrolytes and trace elements prepared by mixing. Because of its ability to provide good nutrition, help patients through the dangerous period, promote patient rehabilitation, clinically used mainly in critically ill patients can not be through the gastrointestinal tract to take nutrients. Has become an indispensable medical treatment in one of the ways [1]. Because of its special prescription, multiple drugs may interact with one another