The dizziness after the abortion may be caused by factors such as mental stress and anemia. 1. Mental tension: after the drug abortion, women have too much psychological pressure, serious insomnia, resulting in autonomic nervous system dysfunction, there will be a lack of energy and dizziness and other symptoms. 2. anemia: after the drug abortion, due to the presence of vaginal bleeding, bleeding more easily cause anemia, there will be dizziness and weakness of the limbs. The speed of bleeding may lead to blackouts and fainting. There may be other reasons for dizziness after medical abortion, it is recommended to consult a doctor in time for examination, to clarify the specific causes, and to carry out appropriate treatment under the guidance of the doctor.