The diet of patients with urinary tract infection, pay attention to the following aspects: 1, drink more water, increase the amount of water, can properly increase the amount of urine, play a flushing effect on the bladder mucosa, especially hot days, sweating, more appropriate to increase the amount of water, to ensure that the daily urine volume has about 2000ml. 2, eat less spicy, stimulating food, such as chili peppers, to reduce the stimulation of the bladder mucosa. 3, abstain from alcohol, during treatment do not Drink alcohol, some patients to perform the middle urine culture test, sensitive antibiotics may choose cephalosporins, wine and cephalosporins will occur disulfiram reaction, there is a great risk, so, during treatment must not drink alcohol.