Patients with urinary tract infections can develop hematuria if they are in the acute phase and are more severe. In particular, acute urinary tract infections in young women are mainly due to infectious factors that lead to congestion and edema of the mucous membrane of the urinary system, and when the inflammation is severe, it leads to the exudation of red blood cells to form hematuria. Therefore, when the urine routine is found to have significantly elevated white blood cells with hematuria, the patient should be promptly treated with antibiotics for a period of time. The symptoms of the acute phase of this urinary tract infection will be well controlled, and then the urine routine will be reviewed to assess the effectiveness of the treatment. If the urinary tract infection is secondary to systemic symptoms including fever, chills, nausea and vomiting, this condition may be secondary to pyelonephritis, and the duration of treatment is about 2 weeks.