Any infection that affects any region of the urinary system, most commonly the bladder and urethra, is referred to as a urinary tract infection (UTI). The symptoms include burning when urinating, hazy or strongly scented urine, pelvic pain, and occasionally blood in the pee. Antibiotics are used to treat UTIs, which are typically brought on by bacteria like E. coli. UTIs can be avoided by practicing proper cleanliness and drinking.