静脉输液液体内药物的合理配伍及两袋液体之间的化学变化是护士经常遇到的问题,在临床工作中应加以重视。两种或两种以上药物配合应用时,引起药物变质或疗效降低,甚至消失,使毒性增强甚至危及生命而必须禁止配伍。配液当时和应用前均须进行检查,若有混浊、沉淀、变色或其他异常 The rational compatibility of drugs in intravenous fluids and the chemical changes between two bags of liquid are problems that nurses often encounter and should be paid more attention in clinical work. Two or more drugs with the application, causing deterioration or efficacy of drugs to reduce or even disappear, so that toxicity and even life-threatening and must prohibit compatibility. Dosing at the time and before the application must be checked, if turbidity, precipitation, discoloration or other abnormalities