高血压病为最常见多发之慢性疾病之一,据1973年我国对270,263名血压普查资料分析,本病患病率高达 3.15～10.27％,平均为了.8％。虽然高血压病的病因和发病机理迄今还不完全清楚,因而对本病尚缺少特效的根治疗法;但自50年代首先发现蛇根草类药物(如利血平)有降压作用,以后又陆续发现或合成多种降压药并广泛地应用于高血压病的治疗以 Hypertension is one of the most common chronic diseases. According to the data of 270,263 blood pressure censuses in China in 1973, the prevalence of this disease was as high as 3.15-10.27% with an average of 8%. Although the etiology and pathogenesis of hypertension so far is still not fully understood, so the lack of effective treatment of this disease is the root of therapies; but since the first 50 years of snake grass herb (such as reserpine) have antihypertensive effect, and later One after another discovery or synthesis of a variety of antihypertensive drugs and widely used in the treatment of hypertension