A urinary tract infection (UTI) is a bacterial infection that affects any part of the urinary system, which includes the kidneys, ureters, bladder, and urethra. UTIs are more common in women than in men, and they can range in severity from mild to life-threatening. Fortunately, there are a number of things you can do to help prevent UTIs, including:
Drinking plenty of fluids, especially water, cranberry juice, and blueberry juice.
Going to the bathroom frequently, especially after sex.
Wiping from front to back after using the toilet.
Avoiding the use of harsh soaps and feminine hygiene products.
Wearing cotton underwear and avoiding tight-fitting clothing.
Taking showers instead of baths.
Eating a healthy diet that includes plenty of fruits, vegetables, and whole grains.