The ability to cure occult blood in urine (++) varies according to the specific cause. The first, glomerulonephritis, glomerulonephritis patients in addition to urinary occult blood, there will be a combination of urinary protein may, generally urinary occult blood long-term existence, not easy to cure, you can try hematuria an or white fungus root treatment. Second, urinary tract infection, there may be urinary occult blood, combined with urinary leukocytes, anti-infection urinary occult blood can disappear completely. Third, urinary tract stones, urinary occult blood can be cured after the stones are discharged. Fourthly, urinary tumors in the urinary tract may also have urinary occult blood. Urinary occult blood can be cured after the tumor is eradicated. Fifth, systemic systemic diseases, such as thrombocytopenic purpura, systemic lupus erythematosus and other diseases can also lead to the presence of urinary occult blood, which needs to be treated for the original disease. Sixth, urinary occult blood also has a certain rate of false positives. In this case, the urine microscopic examination of red blood cells is normal, and treatment is not required at this time.