Urinary tract infection, how can there be blood?

During urinary tract infection, a large number of bacterial reproduction is easy to induce local mucosal congestion and edema, blood into the urine produces macroscopic hematuria. Similar symptoms need to be treated as soon as possible with antibacterial drugs, such as cephalosporins, etc. After timely application of antibacterial drugs, local mucosal edema will be significantly improved after bacterial elimination. Urinary tract infection has gross hematuria to explain the severity of the condition, long-term urinary tract infection, easy to induce acute pyelonephritis, resulting in renal failure, renal insufficiency, etc. Usually pay attention to drinking more water and urinating as much as possible.