Abstract：Objective：To observe the clinical effect of Fuke Qianjin pills combined with metronidazole for chronic pelvic inflammation. Methods：A total of 130 cases of patients who were diagnosed with chronic pelvic inflammation were randomly divided into the control group and the observation group， 65 cases in each group. The control group was given metronidazole，and the observation group was treated with Fuke Qianjin pills combined with metronidazole. The treatment lasted for two months. The clinical effect was evaluated in the two groups. The changes in pain and the diameter of mass before and after treatment，as well as the incidence of adverse reactions were observed. Results：The total effective rate was 93.85% in the observation group， and 78.46% in the control group， the difference being significant(P＜0.05). After treatment， the scores of VAS and the maximum diameter of mass in the two groups were significantly decreased when compared with those before treatment(P＜0.05)；the improvement of the two indexes above in the observation group was more significant than that in the control group(P＜0.05). The incidence of adverse reactions was 7.69% in the observation group，and 24.62% in the control group，the difference being significant(P＜0.05). Conclusion：The therapy of Fuke Qianjin pills combined with metronidazole has better effect than simple western medicine in the treatment of chronic pelvic inflammation，which can improve clinical effect and reduce adverse reactions.