目的探讨脑脉泰胶囊联合盐酸氟桂利嗪胶囊治疗椎-基底动脉供血不足引发眩晕的临床疗效。方法将76例患者随机分为对照组和治疗组,对照组使用盐酸氟桂利嗪胶囊,治疗组加用脑脉泰胶囊,治疗半月。结果治疗组有效率达92.11%,而对照组有效率为76.32%,P<0.01。结论脑脉泰胶囊联合盐酸氟桂利嗪胶囊对椎-基底动脉供血不足引发的眩晕有显著疗效。 Objective To investigate the clinical curative effect of Naomaitai capsule and Flunarizine Hydrochloride Capsule in treating vertigo caused by insufficiency of vertebrobasilar artery. Methods 76 patients were randomly divided into control group and treatment group. Fluconazole hydrochloride capsule was used in the control group. Naomaitai capsule was used in the treatment group for half a month. Results The effective rate of the treatment group was 92.11%, while that of the control group was 76.32%, P <0.01. Conclusion Naomaitai Capsules and Flunarizine Hydrochloride capsules have a significant effect on dizziness caused by insufficiency of vertebrobasilar artery.