Positive occult blood with high red blood cells and negative white blood cells indicate the presence of hemorrhage, but such hemorrhagic disease is not caused by infection or hemorrhage is not accompanied by infection. 1. High occult blood positive red blood cells indicate the presence of bleeding. High occult blood positive red blood cells consider the presence of bleeding. The cause of bleeding may be gastrointestinal bleeding, such as hemorrhoids or anal fissure; it may also be urinary bleeding, such as urinary tract stones. 2. Negative leukocytes in stool and urine indicate that there is no obvious infection, because leukocytes are mainly infectious indicators, negative leukocytes also means that there is no inflammatory response. Because leukocytes are the body’s immune cells, when there is an infection with an inflammatory response, the number of leukocytes will have increased. Occult blood positive red blood cells high white blood cells negative should be timely to the hospital, the doctor according to the symptoms, signs and corresponding auxiliary examination to determine the specific cause.