epilepsy
"I have had grand-mal seizures since age 7 due to an AVM in my brain. Previously during childhood, I was on Dilantin (major rage problems) and Tegretol (caused liver damage). When the Tegretol caused liver disease and brain surgery was complete, I was switched to Keppra XR (2 pills 2x a day) and seizures have been under control for the most part."