ELI5: Explain Like I'm 5

Potomania

Potomania is a medical condition where a person drinks too much water. This can be dangerous because when you drink too much water, it changes the balance of electrolytes in your body, which can make you sick. Electrolytes are minerals that are important for your body to work properly. When you drink too much water and your electrolytes get out of balance, you can get very sick and it can even be life-threatening.