More or less urine.

Adult standard normal 24 hours urine volume 1000~2000ml, oliguria is less than 400ml, polyuria is greater than 2500ml, anuria is less than 100ml. The total amount of urine should go to the hospital to check whether there is diabetes or diabetes insipidus. Oliguria is easy to cause urinary tract infections. In addition, long-term oliguria will cause toxins in the body not to be excreted, thus causing renal failure and easy to induce kidney stones and urinary stones. Therefore, it should be actively treated. First of all, drink plenty of water at ordinary times, which can increase urine volume. If urine volume is still not much after drinking plenty of water, accompanied by edema of the body, it is generally considered that there is abnormal renal function. Blood tests and renal function tests are needed to confirm the diagnosis.