Short Neurontin guide: Neurontin - Brand Neurontin offer free- Neurontin, an epilepsy medication, is used with other medications to treat partial seizures (the type in which symptoms are limited). It may be prescribed whether or not the seizures eventually become general and result in loss of consciousness.Most important fact about this drug -Take Neurontin exactly as directed by your doctor. To effectively control your seizures, it is important that you take Neurontin 3 times a day, approximately every 8 hours. You should not go longer than 12 hours without a dose of medication.