〔Abstract〕 Objective To investigate the effect of Shenghua decoction and reduction on uterine rejuvenation after drug abortion. Methods 80 patients with selected drug abortion from Fuzhou Hospital of Fujian University of Traditional Chinese Medicine from January 2017 to January 2020 were selected and randomly divided into observation and control groups, with 40 cases respectively.The control group used mifeprione with misoprostol drug abortion regimen, and the observation group was treated with Shenghua decoction and subtraction combined with electric injection on the basis of mifeprione with misoprostol drug abortion regimen.The treatmentabortion regimen.The treatment effect were compared between the two groups. Results The gestational sac exclusion time, vaginal bleeding time, vaginal bleeding amount and menstrual recovery time of the observation group were different (P < 0.05) and the estradiol (E2), progesterone (P) and human chorionic gonads (HCG) levels of the first two groups (P > 0.05). After treatment, E2 was higher than control, P and HCG were lower, significant (P < 0.05) and the endometrial thickness and uterine diameter were compared between the first two groups (P > 0.05).When the endometrial thickness of the observation group was thicker than the control group and the uterine three diameter was less than the control group, the difference was statistically significant(P < 0.05). Conclusion Shenghua Decoction addition and subtraction combined with electric injection treatment can improve the body hormone level after drug abortion, and then reduce bleeding and promote uterine rejuvenation.