目的 :比较非洛地平与依那普利对轻中度原发性高血压的降压疗效和安全性。方法 :72例轻中度原发性高血压患者随机接受非洛地平 (5 m g～ 2 0 mg)和依那普利 (5 mg～ 2 0 mg) (各 36例 )治疗 4周。结果 :非洛地平和依那普利的降压总有效率分别是 94.4%和91.3% (P>0 .0 5 )。结论 :非洛地平对轻中度原发性高血压疗效较好而且安全 Objective: To compare the efficacy and safety of felodipine and enalapril on antihypertensive efficacy in patients with mild to moderate essential hypertension. Methods: Seventy - two patients with mild to moderate essential hypertension were randomly assigned to receive felodipine (5-20 mg) and enalapril (36 mg each) for 4 weeks. Results: The total effective rates of felodipine and enalapril were 94.4% and 91.3%, respectively (P> 0.05). Conclusion: Felodipine is effective and safe for mild to moderate essential hypertension