高血压是一种常见病,我国成人中患病率为3.5～10％,并有增高的趋势,好发年龄在40～50岁以上。对高血压病如不及时治疗,病情发展还有可能导致脑血管意外和心、肾功能衰竭。上海曾对36万居民进行调查,发现每10万人群中患脑血管病者近800人,新发现脑血管病230人,其中死亡数占患病人数的50％,对 Hypertension is a common disease, the prevalence of adults in our country is 3.5 to 10%, and there is an increasing trend, good hair age at 40 to 50 years of age. If not treated in time for hypertension, the condition may also lead to cerebrovascular accidents and heart and kidney failure. In Shanghai, 360,000 residents were investigated and found that there were nearly 800 people suffering from cerebrovascular disease in every 100,000 population and 230 newly discovered cerebrovascular diseases, of which 50% died.