A urinary tract infection (UTI) is an infection in any part of your urinary system — your kidneys, ureters, bladder and urethra. Most infections involve the lower urinary tract — the bladder and the urethra.Women are at greater risk of developing a UTI than are men. Infection limited to your bladder can be painful and annoying.However, serious consequences can occur if a UTI spreads to your kidneys. In this article, we attempt to provide and understanding UTIs Cause, symptom, medication and precaution that will help nurse in both primary and acute care manage these patients correctly.