Is there such a thing as aquaholicism? I'm a 19 year old Indian female, BMI 20. I live in Bangalore, which does not have a dry climate. I drink about 6 liters of water everyday. My mother is afraid that I might exhaust my kidneys or something like that. I had a urine test, everything's okay, and I urinate about 5 times a day. If I don't drink as much water as I do I feel terribly dehydrated and can have headaches. Nothing is wrong, so far. But I'm worried that drinking too much water might harm me. Am I being paranoid?