UTI occurs when bacteria infect parts of the urinary system, most commonly the bladder or urethra. Symptoms may include burning during urination, frequent urge to urinate, cloudy or foul-smelling urine, lower abdominal or back pain, fever, and tiredness. UTIs are common, especially in women.
A UTI may cause burning or pain while urinating, frequent urination, a strong urge to pass urine, lower abdominal discomfort, cloudy urine, or blood in the urine. Some people may also develop fever or pain in the back or side.
Most urinary tract infections occur when bacteria enter and multiply in the urinary system. Factors such as incomplete bladder emptying, urinary tract abnormalities, certain medical conditions, and the use of urinary catheters can increase the risk of infection.
A doctor may evaluate the symptoms and recommend a urine routine examination or urine culture to check for infection. Depending on the patient's symptoms and medical history, additional tests may be advised to look for an underlying urinary or kidney problem.
Yes. An untreated infection in the lower urinary tract can sometimes spread to the kidneys and cause a more serious infection. Fever, chills, vomiting, or pain in the back or side along with urinary symptoms should be medically assessed promptly.
Repeated UTIs may require evaluation to identify factors contributing to the infections, such as urinary obstruction, bladder-emptying problems, stones, or other underlying conditions. Treatment is based on the cause, and a doctor may recommend appropriate medicines, investigations, and preventive measures.