Drink too much water but go to the toilet less what's going on

1, physiological phenomenon

If the human body belongs to a relatively high temperature environment or exercise volume is too large, may lead to excessive fluid loss, resulting in water drink but less toilet situation, belong to normal physiological phenomenon.

2, urethral stones

urethral stones cause unclear, may be related to high concentration of stones in urine, drugs and other factors. Urinary stones can lead to urethral obstruction, resulting in drinking too much water but less toilet.

3, renal failure

may be related to trauma, heart failure, tumor and other factors.