Theresult showed that in Qu feng san groups, the bleeding time was prolonged for 20. 8%, thecoagulation time reduced 19.8%, and the blood sedimentation time reduced 24.2%,compared with those of Feng shi bi kang group.

• 结果为；给药后测定；祛风散组大鼠的出血时间比风湿痹康组的延长了20.；8%25；凝血时间缩短了19