Clobazam is an anti-seizure medication that works by calming excessive electrical activity in the brain, helping to reduce the frequency and severity of your brother's seizures. Since this is a long-standing condition resulting from a head injury, managing it effectively requires a personalized approach. Beyond daily medication, best treatment options for long-term management include optimizing his current drug regimen, exploring neuromodulation therapies (like vagus nerve stimulation), or undergoing a surgical evaluation to see if the scar tissue can be targeted. Regular consultations with a neurologist are essential to safely monitor his progress and tailor the best care plan for him.