M.P.
How often does she have a seizure? How long do they last? Is she ill after the seizure. Seizures are forerunners of a bacterial or viral infection.
If she's having febrile seizures, they are caused by a fever over 100.6 and indicate she is ill. The article that this site referenced says a child who has multiple seizures usually has 5 or less by the time they're 5. I urge you to consult with her pediatrician to learn about seizures and know when you should take her to the Emergency Room. Perhaps the doctor will want to see her now.