目的研究氨氯地平对于原发性高血压的临床疗效。方法将2011年一年间我院收治的40例符合入组要求的高血压病患者进行药物治疗,均口服氨氯地平5mg/d,治疗周期为3个月,一个半月时,观察患者血压情况,必要时加量到10mg/d。结果治疗3个月后,显效32例,有效6例,无效2例,总有效率为95%。结论氨氯地平对于原发性高血压,临床疗效显著,副作用少,值得推广。 Objective To study the clinical effect of amlodipine on essential hypertension. Methods Forty patients with essential hypertension admitted to our hospital during the year of 2011 were treated with amlodipine 5 mg / d orally. The treatment period was 3 months and one and a half months. The patients’ blood pressure was observed. When necessary, add to 10mg / d. Results After 3 months of treatment, 32 cases were markedly effective, 6 effective and 2 ineffective, with a total effective rate of 95%. Conclusion Amlodipine for essential hypertension, clinical significant effect, less side effects, it is worth promoting.