摘要：目的：观察尼卡地平静脉给药治疗重症高血压临床疗效及不良反应。方法：40例重症高血压患者持续静脉滴注尼卡地平2～4h，速度为0.5～4μg/kg.min。结果：尼卡地平静脉给药后10min血压开始下降，30min时血压已得到满意控制，血压下降时心率无明显增快，副作用轻微。结论：尼卡地平能迅速有效地降低血压，副作用少，用药安全，疗效显著。

    关键词：高血压；尼卡地平

    Clinical Study of Nicardipine in 40 Patients with Hypertensive Emergency

    OU Pan-wen

    (The Fifth Affiliated Hospital to Zunyi Medical College, Guangdong Zhuhai 519100,China)

    Abstract： Objective： To observe the clinic therapeutic effects and the side response of nicardipine in the treatment of patients with hypertensive emergency.Method： Forty patients with hypertensive emergencies were treated with intravenous nicardipine for infusion duration of twenty four hours. The nicardipine dose was 0.5～4μg/kg.min. Result： The blood pressure started to decrease when intravenous nicardipine was used for 10 minutes, and when 30 minutes the blood pressure was controlled satisfactorily. Conclusion： Nicardipine appears to be a safe and effective drug for intravenous use in the treatment of hypertensive emergencies. Intravenous nicardipine can rapidly and effectively lower blood pressure and its side effects are modest. ......