What Are the Impacts of Drinking Too Much Water

Coach Sapna on November 05, 2016

Learn about the various health-based disadvantages that you can come across if you drink too much water.


Strange but True: Drinking TOO MUCH water can kill you.

There have been rare cases where drinking too much water has resulted in almost fatal consequences. Basically, drinking an extremely high quantity of water in a short span of time can cause the level of salts in your blood to drop considerably. This condition is known as hyponatremia. It is highly dangerous and cause changes in the body that can be lethal. In some circles, it is also known as “water intoxication”.

What is Water Intoxication?

There is such a thing as a fatal water overdose

Hyponatremia, as mentioned above, is a condition which occurs when an individual drinks too much within a small period of time. This results in a considerable degree of dilution within the blood of the victim, which ultimately loses most of the necessary salts that it should essentially harbor.

Hyponatremia can be roughly translated into “insufficient salt in the blood”. There have been severe cases where this lack of essential salts in the blood has actually resulted in the death of the victim.   

On a quantitative level, hyponatremia indicates that the sodium concentration in the blood has fallen below 135 millimoles per liter. This is roughly equal to 0.4 ounces per gallon, the optimum range of concentration being between 135 and 145 millimoles per liter.


Some of the basic symptoms include a crummy feeling coupled with a headache. There are other early symptoms which might help in estimating the intoxication well before it reaches lethal phases, including vomiting, mental disorientation, frequent urination, nausea, and diarrhea.

How to avoid water overdose?

One of the most important ways of avoiding water overdose includes listening to what your body tells you. If you continue to push your body beyond its optimum fluid intake capacity, it is bound to throw up certain signs of discomfort which need to be heeded. Do not force your body to consume water beyond its physiological threshold.

Please share this article with whoever you know and care about, because there are several people out there who might be misinformed about aspects like safe levels of fluid intake.

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Coach Sapna

PGDM from Kirloskar Institute Of Advanced Management Studies | PGDHRM from Symbiosis | Graduation in Microbiology (Hons) from Delhi University Marketing enthusiast by profession, with the love for interacting with consumers to understand their psychology towards any brand/product. Through my articles, I intend to help all those who are looking for inspiration and happiness in life.