Blood in the urine in urinary tract infection is caused by increased permeability or rupture of the urogenital mucosal vessels.
Inflammatory reaction will occur in the urinary tract during urinary tract infection, which leads to edema of the mucosal epithelium of the urinary tract as well as increased vascular epithelial permeability, red blood cells can leak out from the vascular epithelium, and sometimes mucosal blood vessel rupture can occur, which may appear in the manifestation of blood in the urine.
Hematuria caused by urinary tract infection is mainly microscopic hematuria, which cannot be seen with the naked eye; however, hematuria may be observed with the naked eye when there is more bleeding.
If you have a urinary tract infection, it is recommended that you consult a doctor in a timely manner to receive standardized diagnosis and treatment for hematuria caused by urinary tract infection should be actively treated under the guidance of the doctor, and at the same time, drink plenty of water, rest, and maintain good living habits.