Ureteral stones can be treated with different antibiotics depending on the results of the routine urinalysis. If the routine urinalysis suggests that leukocytes (+) prove that it is a mild urinary tract infection, a first-generation quinolone antibiotic, such as ciprofloxacin, can be used. If the white blood cells (++) in the urine routine proves that it is a moderate urinary tract infection, you can use the second generation of quinolone antibiotics, such as colestipol, which is also known as levofloxacin, or you can use the second generation of cephalosporins, which is also known as cefuroxime, and so on. If the leukocytes in the urine are greater than or equal to (++++) which proves that it is a severe urinary tract infection, it is necessary to use the third-generation quinolone antibiotics, such as Befurazole or moxifloxacin, or the third-generation cephalosporin antibiotics, such as cefdinir, and so on.