Most UTIs affect the lower portion of the urinary tract, including the bladder, urethra, or prostate. If left untreated, a lower UTI can progress to the upper urinary tract, which may involve the ...
Medically reviewed by Jamin Brahmbhatt, MD Male urinary tract infections usually affect adults over 50. Common UTI symptoms ...
Back pain is possible with a UTI, but the exact location depends on how far the infection has spread within the urinary tract. The urinary tract includes the: urethra, which is a tube that carries ...