脑血管病是危害老年人健康最常见的疾病之一。根据世界卫生组织的统计资料,许多国家均将脑血管病列为死亡原因的前三位。且发病率随着年龄增长而增加,可见与免疫功能减退有关。祖国医学对脑血管意外早有认识,指出“中风”乃系机体”元气亏损,经络空虚,气向一侧归并而呈半身不遂”清代名医王清任创制的“补阳还五汤”就是治疗脑中风偏瘫的名方。补阳还五汤在心血管方面的药理作用已有报道,但对机体免疫功能的影响,尤其是对老年机体免疫功能低下状态的 Cerebrovascular disease is one of the most common diseases that endanger the health of the elderly. According to statistics from the World Health Organization, cerebrovascular disease is ranked as the top three cause of death in many countries. And the incidence increased with age, showing that it is associated with decreased immune function. The motherland medicine had known cerebrovascular accidents early and pointed out that “stroke” is the cause of the body’s loss of vitality, the meridians are empty, and the gas is hemiplegia due to merging on one side. “Qingyang Huanwu Decoction” was created by the Qing Dynasty famous doctor Wang Qingren to treat cerebral apoplexy. Partial name. The pharmacological effects of Buyang Huanwu Decoction on cardiovascular diseases have been reported, but the impact on the body’s immune function, especially on the state of the elderly with low immune function