Last Updated:
November 11,2015Original Published:
November 11,2015Types of UTI
There are a number of different types of urinary tract infections. Urinary tract infections usually develop first in the lower urinary tract (urethra, bladder). If these infections are not treated, they may progress to the upper urinary tract (ureters, kidneys). Bladder infection (cystitis) is by far the most common UTI.