What are the possible side effects and complications of the abortion pill?

infection
heavy bleeding or hemorrhaging
If the pregnancy contents did not fully pass, you might require surgery to remove any remaining pregnancy contents.
A medication abortion removes some of the risks associated with a surgical abortion, including possible damage to the uterus and cervix. However, a medication abortion still has possible side effects that can include:
cramping
nausea
vomiting
diarrhea
dizziness
headache
fever (100.4ºF or 38ºC)
chills
Even when a medication abortion is effective in ending the pregnancy, certain complications can develop, including:the pregnancy contents not passing fully