Urine red blood cells high

High urine red blood cells indicate that urine contains blood, which can be caused by different reasons. Clinically common causes are urinary system diseases, such as urinary stones. When stones are stuck in the ureter or urethra, it is easy to cut through the wall of the tube and cause hematuria. It may also be urinary tract infection. Due to urinary tract infection, bladder mucosa is damaged, causing small blood vessels of bladder mucosa to bleed, thus causing hematuria. Urinary tumors, such as bladder tumors, can also cause hematuria, which needs to be taken seriously.