尼莫地平为选择性Ｃａ2 +通道阻滞剂 ,可抑制脑血管收缩 ,改善脑血供。提高脑细胞对缺Ｏ2 的耐受性。刺五加注射液是从刺五加植物中提取的 ,具有扩张血管 ,降低血液粘滞度 ,改善血循环等作用[1 ] 。颈性眩晕 ,常因椎—基底动脉供血不足或颈部反射异常所致 ,眩晕出现率高达 90 % Nimodipine is a selective Ca2 + channel blocker that inhibits cerebral vasoconstriction and improves cerebral blood supply. Improve the tolerance of brain cells to lack of O2. Acanthopanax senticosus extract is extracted from Acanthopanax plant, with the expansion of blood vessels, reduce blood viscosity, improve blood circulation and so on [1]. Cervical vertigo, often due to vertebrobasilar artery insufficiency or abnormal neck reflex due to the appearance of vertigo as high as 90%