For urinary tract infections in women, it is recommended that: firstly, routine urine and urine culture tests be taken at the nearest hospital to clarify what bacterial infection is present, and drug sensitivity tests be performed to select the most sensitive antibiotic for anti-infection treatment according to the bacterial results. Second, you can also empirically use levofloxacin hydrochloride capsule 1 capsule, 3 times/day, orally for 1 week, or cefixime capsule 1 capsule, 2 times/day, orally for 1 week. Third, if urinary frequency is obvious, you can take 1 tablet of Flavoxate Hydrochloride, 3 times/day, orally for 1 week, or 1 tablet of sodium bicarbonate, 3 times/day, orally for 1 week. Fourth, maintain a certain amount of water, drink about 1500-2500ml of water per day to produce more urine. Fifthly, for patients with back pain and fever, it is recommended to give intravenous cefuroxime sodium for injection 1.5g, intravenous injection 2 times/day for 1 week, or intravenous levofloxacin hydrochloride injection 200mg, intravenous injection 1 time/day for 1 week.