It may be normal for the discharge to be brown in color for the first month after a medication abortion, but it is not normal when the bleeding is heavy or lasts a long time. Medication abortion must be performed under the supervision of a healthcare professional and to clarify a normal pregnancy before taking the medication. Generally, menstruation will come about 1 month after the medication abortion. Due to the effect of termination of pregnancy, the menstrual flow may be small and brownish at the first time of menstruation, which is a normal phenomenon, and it can gradually return to normal. However, when the bleeding is heavy or lasts for a long time, it is abnormal and requires prompt medical attention. After the drug abortion is prone to bleeding for a long time, the drug abortion is not clean and other side effects, so after the drug abortion should pay attention to the observation of vaginal bleeding, when the bleeding time is more than 10 days or so should go to the hospital in time for ultrasound examination to clarify the diagnosis, and under the guidance of the doctor given to the uterus to promote contraction of the medicines such as hysteronin treatment, and if necessary, to clear the uterus. If you have any other questions, it is recommended to consult a professional doctor for guidance.