If you keep vomiting after taking mifepristone, it is mainly caused by the side effects of the drug. The side effects of this drug are mainly gastrointestinal reactions, such as nausea and vomiting, as well as dizziness and weakness. In this case, if the nausea and vomiting are mild, it is recommended to continue taking the medication, and it is also recommended to take vitamin B6 at the same time to relieve the vomiting phenomenon. If the vomiting is constant, it may lead to dehydration and electrolyte disturbance, so it is recommended to go to the hospital for intravenous vitamin B6 drip to relieve this phenomenon, and it is also recommended to replenish electrolytes at the same time to correct electrolyte disturbance, so as not to cause serious consequences. For this type of patients, it is not possible to continue taking mifepristone to terminate the pregnancy, but to consider other methods of termination, such as abortion.