Epileptic seizure – if you all of a sudden collapse and start to fit, you may have epilepsy. Epilepsy is confusion within the central nervous system of the brain.
Outwardly, someone suffereing a fit would start to lose proper sight and everything would start to appear blurred. Your legs will usually feel weak and give way under you. While in a collapsed state on the floor you will begin to have convulsions and your body will make wild thrashing movements. You will usually foam and dribble at the mouth. Approximately 5% of people in the world suffer from epilepsy.