Weakly positive urinary occult blood is a judgmental indicator of a urine test that suggests the possibility of hematuria. Occult blood is a qualitative indicator of hematuria in the urine routine, positive suggests the possibility of hematuria. Urine occult blood is blood in the red blood cells broken, the release of hemoglobin in the urine shows a phenomenon. To determine hematuria is not purely rely on occult blood indicators, mainly depends on the number of red blood cells in the urine sediment. Weakly positive urinary occult blood may be associated with urethral stones or urinary tract infections, prostatitis, urethral tumors, glomerulonephritis, coagulation abnormalities and so on. It can also be seen in certain physiological conditions such as strenuous activity, fever, emotional stress and so on. If you have a weak positive urine test, it is recommended that you consult a doctor at a regular hospital in a timely manner, follow the doctor’s instructions for further examination, clarify the cause with the help of the doctor, and carry out targeted treatment or therapy.