My brother (44Y old) has been taking Tegretol since he was 10 Y old, to control Complex Partial Seizures. For last 10+ years his dosage was increased to Tegretol 400mg CR in morning and 400mg at night, after an event of Complex Partial Seizures. His Complex Partial Seizures are in control, but in last 12 months he experienced many Absence and two Atonic Seizures. A new doctor has prescribed epilive 250mg, in addition to his regular total 800mg Tegretol. We are confused to include a new medicine, as it may conflict with regular tegretol, which has kept his Complex Partial Seizures in good control. Thanks for your valuable advice.