What causes high red blood cells in urine

High red blood cells in urine means that the number of red blood cells in urine exceeds the normal value, mainly related to urinary calculi, urinary infection, urinary tumor, etc. It is recommended to go to the urology department of the hospital for further examination to confirm the diagnosis. If it is caused by urinary calculi, it can be treated by taking stone removal granules and extracorporeal lithotripsy.