Whether or not it is normal to have brown discharge after abortion depends mainly on the amount of discharge and the duration of the discharge, and cannot be generalized. If there is vaginal bleeding and brown discharge within 7 days after the abortion, the amount is small and not accompanied by abdominal pain, it is a normal phenomenon, which is mainly discharging the residual meconium and blood in the uterine cavity. With the gradual recovery of the uterine lining, the bleeding gradually decreases and no special treatment is needed. If brown discharge persists for more than 1-2 weeks, it may be due to poor uterine contraction that prevents blood from being drained from the uterine cavity, or there may be intrauterine residue or blood accumulation in the uterine cavity, which requires timely consultation with the Obstetrics and Gynecology Department and ultrasound examination. If there is a hint of uterine residue, you need to take oral medication to promote the discharge of the residue, if the bleeding continues, the residue has not been able to drain, it may need to scrape the uterus again to deal with. In addition, after abortion, you need to pay attention to rest, keep the vulva clean and dry, in order to avoid breeding bacteria, secondary infection, if necessary, oral antibiotics to prevent. After abortion, you need to avoid heavy physical labor, and do not have intercourse for a short period of time.