Urinary tract infection can have blood

Urinary tract infection may be bloody.

Urinary tract infection is a disease caused by abnormal reproduction of pathogens in the urinary tract. For patients, blood in the urine may occur. When the pathogen further spreads and invades the urinary tract tissues such as urethra and bladder, it may cause damage to the urinary tract mucosa due to inflammation, and bleeding may occur. However, the degree of blood in the urine of patients varies according to the severity of the infection and the site of infection. In some milder patients microscopic hematuria may occur, but macroscopic hematuria is not present.