Objective:To observe the effects of Yunkexiao capsule on vertebrobasilar ischemic vertigo(VBI-V)patients and their erythrocyte membrane fluidity.

• 目的:较大样本观察晕可消胶囊治疗椎-基底动脉缺血性眩晕疗效及其对红细胞膜流动性的影响。