seizures
"I had my first grand mal seizure on a boat and and then a second in the middle of class. The neurologist prescribed me 500 mgs twice a day and then eventually bumped to 750 mgs. I don't think I've had any side effects from this medication and I haven't had a seizure since I've been on it (10 months). I feel extremely terrible for everyone on this review board with these tragic stories. Yet for me I suppose my brain just accepted the chemical."