If the number of white blood cells and red blood cells in the urine routine is high, it can basically be determined that the pain in the abdomen is caused by a urinary tract infection. If the number of white blood cells in the urine routine is equal to one plus, you can use relatively simple antibiotics, such as ciprofloxacin, if the number of white blood cells in the urine routine is equal to two plus, you can use colestipol or cefuroxime for anti-infection treatment, if the number of white blood cells in the urine routine is greater than or equal to three plus, you can use Biflor or cefdinir for anti-infection treatment. or cefdinir for anti-infection treatment.