seizures
"I was on Keppra (500 mg/day) since Jan 2010, due to grand mal seizures from a brain tumor. No more seizures until Jan 2013, then another one. They added Vimpat (50 mg, 3/x day) & upped the Keppra (to 750 mg/day). I know the side effects are due to Vimpat- I never had them before, even on higher doses of Keppra. Extremely itchy skin- itching at my face and scalp constantly. Severe dizziness the 1st month, but that went away as I've adjusted. My vision suddenly got bad; like blurred/double vision. My vision was always 20/20 before this. Constipation which I've never had, but that's okay. Overall irritation and snappy moods. Overall okay."