Epilepsia partialis continua (EPC) is a condition that occurs when seizures happen every few seconds or minutes. This can continue for days, weeks or even years. EPC seizures are most common in the hands and face (focal). EPC is also known as Kojevnikov's epilepsia. Most seizures occur randomly, but stress, sleep deprivation, alcohol, certain medications, specific foods, and flashing bright lights can also trigger them. You may find that your seizures have a pattern or are more likely to occur in certain situations.