Some children experience up to 100 absence seizures in a day.

There are no known before or after effects of absence seizures.

Absence seizures can have a high negative impact on a child's education.

It is very rare that someone older will experience their first absence seizure.

The person may have dozens or even hundreds of absence seizures each day.

He may additionally have had absence seizures in his youth.

Absence seizures, however, never begin with an aura and last only 5 to 15 seconds.

When someone experiences an absence seizure they are often unaware of their episode.

Scientists are unsure of the underlying reasons for absence seizures in most cases.

Many patients with this disorder also have absence seizures.

Frequent absence seizures, for instance, may explain why a child seems to "zone out" or not pay attention during class.

Ethosuximide works in this manner, and it is effective against absence seizures.

The clinical manifestations of absence seizures vary significantly among patients.

Children have absence seizures which although brief ( 4-20 seconds), they occur frequently, sometimes in the hundreds per day.

Ethosuximide reduces the type of brain activity associated with absence seizures.

An absence seizure can sometimes be brought on by deep and rapid breathing (hyperventilation).

However, it can aggravate absence seizures, and so is not used in epilepsy.

Ethosuximide is one of the drugs of choice for children who have absence seizures.

Absence seizures are broadly divided into typical and atypical types.

Lamotrigine can be included in the options for children with newly diagnosed absence seizures.

Absence seizures cause a short loss of consciousness (just a few seconds) with few or no symptoms.

Absence seizures are often described as staring spells.

Absence seizures are one form of generalized seizure.

Typical and atypical absence seizures display two different kinds of spike-and-wave patterns.

Other seizure types such as generalized tonic-clonic and absence seizures can also occur.