I was diagnosed cognitive impairment NOC in 2014. I had a couple #seizures and head injuries and was still grieving. My first seizure was in January, 2012 and it came out of nowhere. I was not in good shape physically or mentally. In NYS you lose your driver's license for a year if you have a grand mal/tonic clonic. I went to numerous doctors during that year and was out on epilepsy drugs. Keppra was the first and a rare side effect of Keppra is significant anger/rage.