Abstract：Objective：To observe the clinical effect of Bushen Jianpi Qutan tang combined with acupuncture for obesitytyped polycystic ovary syndrome(PCOS). Methods：A total of 100 cases of obese patients with PCOS were randomly divided into the observation group and the control group，50 cases in each group. The control group was given Bushen Jianpi Qutan tang， and the observation group was additionally given acupuncture for treatment based on the treatment of the control group. Before and after treatment， body mass index(BMI)， waist hip ratio(WHR)， Chinese medicine syndrome scores， ovarian volume and the number of small follicles were compared between the two groups. The clinical effect was evaluated. Results：The total effective rate was 92.00% in the observation group，higher than that of 76.00% in the control group，the difference being significant(P＜0.05). Before treatment，there was no significant difference being found in the comparison of ovarian volume and the number of small follicles between the two groups(P＞0.05).After treatment，the ovarian volume and the number of small follicles in the two groups were decreased when compared with those before treatment(P＜0.05)，and the two indexes in the observation group were lower than those in the control group(P＜0.05). Before treatment， when compared BMI， WHR and Chinese medicine syndrome scores between the two groups， there was no significance in the difference(P＞0.05). After treatment，the BMI，WHR and Chinese medicine syndrome scores in the observation group were all lower than those before treatment and the control group(P＜0.05). Conclusion：The therapy of Bushen Jianpi Qutan tang combined with acupuncture for obesity-typed PCOS has defined curative effect，which can decrease the degree of obesity and alleviate PCOS symptoms.