seizures
"Vimpat has been doing a great job at stopping seizures.  In fact I might even get to drive!  However, it seems to cause great difficulty in remembering words and expressing ones self.  Having previously been a great public speaker this is frustrating as now I cannot really talk without waving my hands around for a long time or saying "that one thing" or "uhhhhh".  Typing is greatly slowed as I can't remember words.  Forgetting things when not talking is also a problem.  Problems with coordination are also apparent."