Most of the abortions are easy to clean, but some bleeding may occur due to incomplete abortions. The main purpose of medical abortion is to terminate the pregnancy by taking oral mifepristone and misoprostol. Generally, if the pregnancy is not more than 50 days old, the effect of medical abortion is better. If the pregnancy is large, then the use of drug abortion, it is easy to embryonic tissue flow is not clean, retained in the endometrium, it is easy to cause more than bleeding and heavy bleeding. Generally, the symptoms of heavy bleeding after medical abortion are: after taking medical abortion, the bleeding volume is several times more than the usual menstrual volume, and it is gradually increasing. The bleeding is accompanied by blood clots, lower abdominal pain, urgency, weakness, sweating and cold extremities. This is a precursor to hemorrhage, so you should go to the obstetrician and gynecologist for an ultrasound examination to see if there is any retained embryonic tissue, so that the uterus can be removed in time. After the operation, you need to take rest and eat light, easily digestible and highly nutritious food. In conclusion, if there are signs of heavy bleeding when using medical abortion, it is best to consult an obstetrician and gynecologist as soon as possible and have the uterus cleared. Avoid excessive bleeding, which may cause anemia or uterine cavity infection.