Nausea and dizziness after abortion may be due to the relatively weak body after the operation and dizziness symptoms. Because of the contraction of the uterus after abortion suction, paroxysmal pain in the lower abdomen will occur during the contraction of the uterus, and nausea or dizziness will also occur because the pain stimulates the gastrointestinal tract. And abortion is now intravenous anesthesia painless abortion, the drug can not be discharged immediately, because the role of drugs dizziness, nausea will continue for a certain period of time. In addition, the human chorionic gonadotropin in the body should be slowly reduced after the abortion, and the symptoms of nausea and dizziness of early pregnancy will not disappear immediately, but will gradually subside. Therefore, we should pay attention to rest, increase nutrition and eat high-protein food and fresh fruits and vegetables after the operation, and the symptoms of dizziness and nausea will be reduced and disappear. However, if the miscarriage is not successful and there is embryonic residue, early pregnancy reaction dizziness and nausea will still exist, and there will be vaginal bleeding.