OBJECTIVE：To observe therapeutic efficacy of adjunctive treatment of Shenghua decoction for abortion in the early pregnancy. METHODS：228 patients with abortion in the early pregnancy collected from our hospital were randomly divided into control group and observation group with 114 cases in each group. Control group was given mifepristone 25 mg，bid，and additional misoprostol 600 μg on the forth day，qd，for 4 days. Observation group was additionally given misoprostol orally on the forth day，2 h later，Shenghua decoction，bid，for consecutive 7 days. The rate of abortion，bleeding time，amount of bleeding，normal activity time after abortion，and the incidence of ADR were observed in 2 groups. RESULTS：The rate of abortion in observation group was 96.5％，which was higher than that of control group（85.1％），with statistical significance（P＜0.05）. The bleeding time，amount of bleeding and normal activity time of observation group were significantly lower or shorter then those of control group，with statistical significance （P＜0.05）. The incidence of ADR in observation group was significantly lower than control group，with statistical significance（P＜0.05）. CONCLUSIONS：The adjunctive treatment of Shenghua decoction have good effect on abortion in the early pregnancy with less ADR.