清眩降压片与尼群地平降压疗效的比较

 目的：观察清眩降压片与尼群地平对比或两药联合应用，其各自的降压疗效。方法：原发性高血压Ⅰ，Ⅱ级患者分3组：清眩片组31例；尼群地平组30例；清眩片+尼群地平组31例。均停原用降压药1周后，分别按组别持续用药6周。结果：3组均取得降压87%～97%的显效及有效率，组间的降压效果无明显差别。清眩片改善某些症状较尼群地平明显。结论：清眩降压片可作为原发性高血压Ⅰ，Ⅱ级患者临床选用的降压药物(特别是中药成分)之一。

The blood pressure lowering effect of Qingxuan:Compared with nitrendipine

OBJECTIVE:The blood pressure lowering effect of Qingxuan compared with nitrendipine were evaluated.METHODS:Mild and moderate primary hypertensive patients were selected.The 92 cases were divided into 3 groups;group 1:Qingxuan 5 tablets 3 times a day;group 2:nitrendipine 10 mg 2 times a day;group 3:Qingxuan adding nitrendipine.After 1 week control period the active exprimental drugs were started separately,The observation was lasted 6 weeks.RESULTS:Qingxuan possessed the same blood pressure lowering effect with nitrendipine for the mild and moderate hypertensive patients.The improvement of hypertensive symptoms of Qingxuan was better than nitrendipine.CONCLUSION:Qingxuan is one of the selective antihypertensive drugs for the treatment of mild and modevate hypertensive patients.