Seizures
"I first took it in 1984 as part of the study.  It was so, so, didn&#039;t work sufficiently and the epileptologist took me off of it for fear of kidney stones impacting a teenager.  When having major problems with Onfi and having tried 25+ meds over the past 41+ years I thought I&#039;d see if Zonegran was improved.  A physician at Georgetown University in DC failed, like FDA, to proved information stating that the med can make a person who has had trauma and/or brain surgery go into orbit.  It controlled seizures a few months, made me do impulsive things like request retirement from a position paying over $104k/year.  It made me hostile, nervous, go nuts, and elevated my Dilantin level, caused gingival hyperplasia so my teeth are painful and ruined."