To evaluate the effects of oriental treatment on sequela of abortion patients. From January 2005 to April 2006, 12 patients in Dong-Shin university Oriental Hospital with history of sequela of abortion were selected for this study, and their medical records were reviewed retrospectively. There were 12 sequela of abortion patients who were treated with herbal medicine(Kungkuejoheolem, Kamionkyung-tang), Jokyungjongok-tang), acupuncture, moxa. 11 patients aborted below 12weeks, and 1 patient aborted above 12weeks. Those patients complained of lower abdominal pain, arthralgia, dizziness, hand and foot coldness, and lower abdominal coldness ect. after abortion. Arthralgia was treated 68.6%, lower abdominal pain and hand and foot coldness was treated 44%, dizziness was 43.5% and so no. Patients improved about 57.72%. In this study, that oriental medical therapy is significantly effective on the treatment of sequela of abortion patients.