Can You Drink Too Much Water?

While health experts stress the importance of staying hydrated during extreme heatwaves, consuming excessive amounts of water in a short period can lead to a dangerous and potentially fatal condition known as water intoxication or hyponatremia. This occurs when an overabundance of water dilutes the sodium levels in the blood, causing cells—particularly those in the brain—to swell as they try to balance the fluid levels, which can result in symptoms like confusion, nausea, seizures, and even death. Recent cases, such as a 25-year-old marketing executive in Delhi who collapsed after drinking five liters of water on an empty stomach and an American woman who tragically died after consuming nearly two liters in just 20 minutes, serve as stark reminders that “even nectar is poison in excess.” To stay safe during summer, it is crucial to drink water in moderate intervals and ensure adequate intake of salt and electrolytes through food to maintain the body’s vital chemical balance.