Epilepsy is a disease for which the cause can be identified in some patients, while in others it may remain unknown. Initially, it is important to investigate the cause of epilepsy. Moreover, if an individual experiences multiple seizures, medication intervention becomes necessary. The primary goal of drug treatment for epilepsy is to control it and prevent further seizures, since each seizure can cause brain cell damage, potentially leading to long-term effects like memory decline and slower reaction times. Therefore, active control of epilepsy through medication is crucial. Whether epilepsy can be completely cured depends on its underlying cause. In some cases, identifying and eliminating the cause may prevent further seizures. However, for some patients, even if the cause is identified, such as a past stroke or tumors that induce epilepsy, seizures may continue even after the tumor is removed. Meanwhile, for epilepsy of unknown origins, the approach is to control the condition using medication to minimize the occurrence of seizures as much as possible, though it is not guaranteed that seizures will not happen again in the future.