What is epilepsy?
Epilepsy is a medical condition where children are at risk for unprovoked or spontaneous seizures. It has many different causes and presentations and is one of the most common neurologic problems that we deal with in children.
At what age does epilepsy usually appear?
Risk is highest in the first year of life; about 150 children per 100,000 develop epilepsy in the first year of life. It decreases to an average of about 53 per 100,000 if you consider all of childhood. Levels drop further in adulthood, to around 10 or 20 per 100,000. The curve takes off again above age 75.
If a child has a single seizure, does that mean that they have epilepsy?
No, a single seizure doesn't mean a child has epilepsy. Some seizures are provoked, such as a seizure that occurs in the context of fever. In that case, the event is referred to as a febrile seizure, and it's not epilepsy. About 42 percent of children who have a single, unprovoked seizure will have recurrent seizures in the following years. So if a child has recurrent, unprovoked seizures are they considered to have epilepsy.