<10 years: Safety and efficacy not established Complex Partial Seizures Indicated as monotherapy and adjunctive therapy for complex partial seizures that occur either in isolation or in association with other types of seizures PO: 10-15 mg/kg/day initially; increase by 5-10 mg/kg/day at weekly intervals; may increase dose up to 60 mg/kg/day Simple & Complex Absence Seizures Indicated for use as sole and adjunctive therapy in the treatment of simple and complex absence seizures, and adjunctively in patients with multiple seizure types that include absence seizures >10 years 250 mg PO q12hr; adjust dose based on clinical response up to 1000 mg/day