Urinalysis red blood cells 2000 more generally for urethral bleeding, easy to clot blockage of the urethra or cause urinary tract infections, sepsis and so on. Urinalysis red blood cells more than 2000, mostly caused by urethral bleeding, the possible causes are urinary tract tumors, urethral stone damage to the urethra and so on. Such a large amount of bleeding in the urethra is easy to form clots to block the urethra, which leads to acute urinary retention. And the red blood cells can provide nutrients for the bacteria in the urethra, which can easily lead to a large number of urethra bacteria and cause urinary tract infection. Meanwhile, bacteria can enter the bloodstream from the injury of the urethra, leading to sepsis. Therefore, when the urine test red blood cells 2000 more need to be actively diagnosed and treated under the guidance of a physician. The medication should be administered under the direction of a physician.