Just urinate to think urinate quantity again and what reason is much

Just finished urinating and want to urinate more, more common reasons are as follows: First, physiological frequent urination, more common in a short period of time excessive drinking water, or intake of high-moisture foods, such as watermelon, Sydney, etc., due to the relative increase in urine produced by the kidneys, bladder filling speed is also correspondingly accelerated, so it will show just urinating and want to urinate; Second, diabetic patients due to high sugar content in the blood, will produce osmotic diuresis, will also show frequent urination; Diabetes insipidus patients due to hypothalamic or pituitary lesions, resulting in reduced antidiuretic hormone secretion in the body, thus causing diabetes insipidus.