Neurocysticercosis is a disease caused by infection of the central nervous system by the larva of Taenia solium whose main clinical manifestation is epileptic seizures. This disease, whose prevalence had decreased in Spain in previous decades, has been increasing in importance due to the increased migratory flows from endemic zones and international trips. A recent clinical case is presented to review the diagnostic criteria of this condition.47 year old woman, native of Ecuador, with disease backgrounds of high blood pressure, who was admitted due to generalized tonic-clonic episodes. The neurological examination was consistent with normality. In the computed tomography (CT) scan images, several cystic lesions with scolex inside were observed. Positive results were obtained in the serology for Taenia solium in the cerebrospinal fluid. The CT scan lesion resolution was complete after completing cysticide treatment with albendazole.Neurocysticercosis should be considered as a diagnosis in all adult patients with epileptic seizures who have the epidemiological characteristics indicated.