What is a common risk factor for developing a urinary tract infection?

Sexual activity is recognized as a common risk factor for developing a urinary tract infection (UTI) due to several reasons. During sexual intercourse, there is the potential for bacteria from the vaginal area or perineum to be pushed into the urethra, increasing the likelihood of an infection. This is particularly important for women, as their anatomical structure makes it easier for bacteria to enter the urinary tract. The practice of wiping from back to front after intercourse may also introduce bacteria to the urethral opening.

While increased fluid intake, use of tampons, and regular urination are often associated with healthy urinary practices—fluid intake helps dilute urine and flush out bacteria, tampons do not typically influence UTI risk significantly, and frequent urination aids in expelling bacteria from the bladder—these factors do not carry the same level of risk for UTI development as sexual activity. Therefore, recognizing sexual activity as a risk factor is essential for proper patient education and prevention strategies in managing UTIs.