Objective： To observe the clinical effect of Bushen Huoxue prescription combined with clomiphene for polycystic ovary syndrome(PCOS)with kidney deficiency and blood stasis type.Methods：Selected 90 cases of PCOS patients with kidney deficiency and blood stasis type as study objects，and divided themrandomly into the control group and the treatment group，45 cases in each group.The control group received clomiphene tablets combined with estradiol valerate tablets for treatment，while the treatment group received clomiphene tablets combined with Bushen Huoxue prescription.The two groups continuously received treatment for three menstrual cycles.Observed the changes of Chinese medicine syndrome scores before and after treatment，analyzed the curative effect and recorded the pregnancy rate.Results：After treatment，Chinese medicine syndrome scores in the two groups were decreased when compared with those before treatment，differences being significant( P ＜0.05).The total effective rate was 96.43%in the treatment group and 81.48%in the control group，the difference being significant( P ＜0.05).The pregnancy rate was 22.86%in the control group and 24.32%in the treatment group，there being no significance in the difference(P ＜ 0.05).Conclusion：The therapy of Bushen Huoxue prescription combined with clomiphene tablets can effectively improve Chinese medicine symptoms of PCOS patients with kidney deficiency and blood stasis type and improve the curative effect.