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目的：探讨不同速度静脉推注速尿，观察不良反应发生情况，取得单位时间内推注速尿的最佳剂量，以减轻不良反应的发生。方法对在我科静脉推注速尿的94例患者采用自身对照法，观察不同速度推入后患者发生不良反应的情况。结果94例患者静脉推注速尿时间>12 mg/min发生不良反应有49例，发生率为53%，<8 mg/min发生不良反应有14例，发生率为14%。结论静脉推注大剂量速尿时推注的速度越快，推注时间越短，不良反应发生率越高。因此在静脉推注速尿过程中，要严格控制好推注速度，以8 mg/min速度为适宜，并应随时注意观察不良反应的发生。“,”Objective To observe the adverse reactions with dif erent speed of intravenous injection furosemide, in order to obtain the best dose furosemide injection and reduce the occur ence of adverse reactions . Methods To observe the adverse reactions with dif erent speed of intravenous injection furosemide of 94 cases of patients by the self contrast. Results 94 cases of patients with push intravenous injection furosemide time in more than 12 mg per minute adverse reactions in 49 cases, the incidence was 53%, in under 8 mg per minute 14 cases of adverse reactions, the incidence was 14%.Conclusion The incidence of adverse reactions was higher with the shorter the time and the faster the speed.Therefore, in the process of push intravenous injection furosemide to strictly control the injection speed, 8 mg per minute speed as appropriate, and should always observe the occurrence of adverse reactions.