There are several factors which contribute in the occurrence of partial and generalized seizures. Some of the most common causes of seizures are: - Car accident or traumatic injury to the head - Stroke - Brain tumor - Meningitis - Viral encephalitis - AIDs - Poor nutrition and hypoxemia during intrauterine life - Autism - Neurofibromatosis - Electrolyte imbalance - Flashy lights and loud repetitive sounds as in movies, video games, concerts - Anti-psychotic drugs - Withdrawal from alcohol, narcotics, anti-psychotics - Very low blood glucose - High fever In some patients, more than one cause is found. Few factors together increase the risk of partial or generalized seizures.