What happens when a person has too much ecstasy?

You have a siezure, you start shaking, your brain swells, your temperature goes through the roof, foam comes out of your mouth. And youll ethier die or become brain dead. But it is very rare for a person to over dose on ecstacy, unless they took 10 pills all at once or something.. People usually die from ecstacy because they drink WAY to much water when there on it, witch causes them to drown. Or they ethier drink WAY to little, witch causes them to become dehydraded.