I always had clear whitish urine in my life despite drinking very less water(1L a day). But all of a sudden I started feeling more thirsty and blurry vision. I am taking too much water but my urine is still dark yellow. I have done all tests CBC,KFT,
LFT, Urinalysis, Ultrasound. All came normal except low level of urea and
creatinine. Please tell what to do. I am worried a lot.