The presence of non-hemolytic red blood cells indicates that there is occult blood in the urine. 1. Non-hemolytic red blood cell count is one of the red blood cell counts, normal human urine usually does not contain red blood cells, even if the occasional red blood cells, centrifuged precipitation will not be more than 3 per high magnification field of view. If the non-hemolytic red blood cell count is elevated, it means that there are red blood cells in the urine, which means that the urine is positive for occult blood. 2. Non-hemolytic indicates that the red blood cells are intact and usually originate from locations below the kidneys (ureters, bladder, urethra), mostly as a result of stones and inflammation. The presence of non-hemolytic red blood cells in the urine is relatively mild, but it should not be ignored, and other relevant examinations should be completed, and the diagnosis should be made in a timely manner.