Drinking water is essential for our health, and according to international guidelines, men should consume 3.7 liters of water per day while women should drink 2.7 liters. However, excessive drinking can lead to “water poisoning,” or hyponatremia, a condition where the kidneys cannot handle large amounts of water without causing serious complications.
Hyponatremia typically occurs when people drink more than 10 to 15 liters of water per day, which is often seen in populations with psychiatric disorders and is known as “psychogenic heavy drinking.” This condition can lead to confusion, headaches, and vomiting.
While it is usually unnecessary to drink beyond the recommended amounts, there are certain medical conditions that may require increased water intake. For example, individuals with kidney stones, recurrent urinary tract infections, or genetic diseases that cause kidney cysts may need to drink more water.
Dr. Sidney Ben Shatrit, director of the nephrology and hypertension unit at the Meir Medical Center emphasizes the importance of balancing water intake to maintain optimal health. Drinking too much water can lead to serious medical complications such as hyponatremia and neurological symptoms like confusion and headaches. It is crucial to follow guidelines and consult with a healthcare professional if needed.
