Abstract:To compare the curative effects of Yiqihuoxue paste formula and Buyang huanwu granules treating qi deficient and blood stasis syndrome.Methods:The prospective controlled study enrolled 30 Qi Deficiency and Blood Stasis Syndrome(QDBSS) patients to treatment group which applied Yiqihuoxue paste formula.Another 30 QDBSS patients were enrolled to control group and treated with Buyanghuanwu granules.The hemorheological index changes were observed.Results:The indexes of hemorheology improved dramatically (P<0.05) in both groups.And the efficacy of the treatment group was better(P<0.05).Conclusion:Yiqihuoxue paste formula can better improve hemorheological index and microcirculation,as well as reduce blood viscosity.