Urinary tract infections (UTIs) are common infections affecting the urinary system, including the bladder, urethra, and sometimes the kidneys. Typical symptoms may include a frequent or urgent need to urinate, burning or pain during urination, cloudy or strong-smelling urine, and lower abdominal discomfort. Some UTIs require prescription antibiotics, particularly when caused by bacteria, while treatment depends on the location and severity of the infection. Drinking adequate fluids may support general urinary health, but it does not replace appropriate medical treatment when an infection is present.