Urinary tract infections are usually curable in 3-5 days and for severe urinary tract infections, they are usually curable in 7-10 days. Routine urine tests are recommended to effectively assess the severity of the infection. If there is leukocytosis and erythrocytosis in the urine routine, a urine culture is recommended to find what bacteria are present so that the best antibacterial agent can be selected for optimal treatment. Levofloxacin, cefdinir and cefaclor are generally recommended for effective treatment of urinary tract infections. Cefdinir is routinely recommended, 100mg per dose, 3 times a day, orally, for 3-5 consecutive days, which can basically achieve clinical cure. If the infection is heavy, it is recommended to use intravenous drugs, which can better act on the foci of infection and can promote faster recovery of inflammation. During treatment, you should drink more water, urinate more and pay attention to hygiene.