Theoretically, in cases where the epileptogenic focus is very limited and has been completely resected, postoperative antiepileptic drugs can be discontinued. The patient should continue to take the appropriate amount of antiepileptic drugs to suppress the epileptic discharge activity. The first reason is that most patients have been on a large number of antiepileptic drugs for a long time before surgery, and the human body has a certain dependence and adaptability to the drugs, so sudden discontinuation of the drugs may cause seizure persistence and even endanger life. If seizure control is satisfactory, mental status and brain function steadily improve, and there are no obvious toxic side effects of drugs, it is recommended that patients rationally maintain a longer period of drug therapy. If the patient is seizure-free continuously for 1-2 years after surgery, he or she can be reviewed comprehensively at the epilepsy center and decide calmly whether to reduce and gradually stop the medication, taking into account many factors such as education, occupation, marriage, childbirth, and family life environment.