If you have a UTI, you should first drink a lot of water, urinate more, pay attention to perineal hygiene, and cleanse to prevent further aggravation of the infection. Then go to the hospital for a routine urine test to see how many red blood cells and how many white blood cells are in the urine. If the white blood cells are low, it is recommended to drink more water and take Chinese medicine for treatment. If there are many white blood cells, increase the oral administration of antibacterial agents. The most common drugs are levofloxacin, moxifloxacin, ciprofloxacin, cefdinir, cefaclor, roxithromycin, doxycycline, etc. These drugs will significantly relieve the symptoms in 3-5 days of treatment. It is recommended to eat less spicy and stimulating food, not to eat icy things, and not to drink alcohol.