Common reasons for increased urine volume: 1, drink more water, drink more water, the amount of urine excreted naturally increases; 2, eat diuretic fruit: fruit water content is very high, eat more fruit, will also lead to more urine; In addition, fruits with high sugar content, is a slight diuretic function, so it will temporarily lead to increased urination; 3, the diet structure, if such as milk powder, rice flour, porridge, rotten noodles, etc. If a semi-liquid diet makes up more of the diet structure, urination will also increase slightly; 4. Snacks: especially beverage ones, which tend to be higher in sugar, will lead to a corresponding increase in urination if more beverage snacks are consumed on a given day.
There are also some diseases that can lead to increased urination: 1, acute nephritis polydipsia: a history of acute nephritis, the beginning of the oliguric phase, the later is the polydipsia phase; 2, urolithiasis: urolithiasis to polyuria and drinking irritable thirst as the main manifestation, urine routine in the urine specific gravity and urine osmolality is often reduced significantly; 3, diabetes: manifestation of more food and more urine and more drink, but people progressive wasting, blood sugar, urine sugar is elevated, children often due to vomiting The performance of the children is only found to be suffering from diabetes because of vomiting, poor spirit, drowsiness and even coma, 4. urinary tract infection: the total daily amount of urinary tract infection does not increase, but will be frequent urination, a little while to urinate, but only a little each time.