脑血管疾病是当前危害中老年人健康的主要疾病之一,具有发病率高,病死率高,致残率高等特点。随着我国人口老龄化的发展,脑梗死的发病率和病死率都将会进一步提高,因此积极防治缺血性脑卒中具有重要的意义。四妙勇安汤为治疗脑卒中的经方,疗效显著,为了进一步探讨 Cerebrovascular disease is currently one of the major diseases that endanger the health of middle-aged and elderly people. It has the characteristics of high incidence, high mortality, and high morbidity. With the development of aging population in our country, the incidence and mortality of cerebral infarction will be further increased, so it is of great significance to actively prevent and treat ischemic stroke. Si Miao Yong An Tang is a traditional Chinese medicine for the treatment of stroke and has a significant effect.