The most likely cause of high occult blood and urine leukocytes is an infection in the urinary tract. After urinary tract infection, it is most common to have white blood cells, and if there is bleeding, it means that the infection is more serious, and after serious, blood clots may also appear. In addition, it is recommended to eat broad-spectrum antimicrobials, broad-spectrum antimicrobials recommended cephalosporins, quinolones are preferred, routinely recommended levofloxacin, enrofloxacin, ciprofloxacin, cefdinir and so on. These drugs eat 3-4 days the vast majority of symptoms will be relieved, if the inflammation is heavy may need to eat drugs for a longer time.