
The whole body is suddenly uncontrollable jerking movements of the arms and legs, out of consciousness or awareness.
Often accompanied with screaming, eyes rolled up, face turns pale or purplish, urinary incontinence, bite on the tongue, vomit with white or blood foam and dilated pupils.
Usually sustained for few seconds to minutes, but if it is more than 3 minutes then the brain will get damage by not having enough oxygen to nourish the brain.
After the episode, usually go into a drowsy state, even after awakening, there is a short period of dizziness, irritability, or feeling tired, and can not recall the process of the attack.
If the episode continues, it will remain in a coma, and can turn into life-threatening.