Seizures
"I&#039;ve been taking this medicine since December 2009, and I haven&#039;t had a seizure while taking it. I&#039;ve doubled my dose according to my doctor&#039;s instructions since then and am now taking 3000 mg/day, the max adult dose. I&#039;ve noticed an increase in anxiety and severe anxiety symptoms since beginning Keppra, but other than that it&#039;s been a great medicine."