The method of fast urine holding: 1, appropriate more water, need to quickly hold urine, it is recommended to drink a lot of water in a short period of time, such as drinking about 800-1000ml of water within half an hour, can achieve the purpose of increasing renal filtration and fast urine holding. 2, if suffering from gastrointestinal diseases and can not drink a lot of water, it is recommended intravenous infusion, increase the amount of body fluid circulation, accelerate renal filtration and produce urine holding, you can intravenous infusion of Glucose about 500-1000ml. 3, can use diuretic drugs, such as oral furosemide tablets a immediately oral, or intravenous furosemide injection 20mg, about in 10-15 minutes can achieve the purpose of rapid urine holding. 4, if can not use intravenous infusion drugs, can not drink water patients, want to achieve the purpose of rapid urine holding, it is recommended to give indwelling catheter, to the bladder Infusion of about 200-250ml of saline can achieve the purpose of rapid urine holding.