You can eat two hours after taking mifepristone, and try not to eat right after taking the drug. Mifepristone is a progesterone receptor antagonist, can compete with endogenous progesterone for the receptor and achieve the role of antagonism of progesterone, small doses of mifepristone with misoprostol medication, has the role of termination of early pregnancy, taking mifepristone alone has the role of anti-implantation, can be used as emergency contraception. Mifepristone tablets can be taken on an empty stomach or two hours after eating, mifepristone contains hormone components, which will cause a certain amount of stimulation of the stomach and intestines, and eating immediately after taking the drug is prone to cause vomiting, and once the drug is vomited out, it will affect the effect of the drug, which may result in the failure of the drug abortion or contraceptive failure. It is recommended to take mifepristone under the guidance of a doctor, not without authorization.