Celontin

Celontin

 [se-lon´tin] trademark for a preparation of methsuximide, an anticonvulsant.

methsuximide

An antiepileptic used for absence seizures/petit mal epilepsy.
Adverse effects
Confusion, dizziness, drowsiness, headache, stomach ache, incoordination, anorexia, weight loss, nausea, vomiting, constipation, diarrhoea, insomnia.