A urinary tract infection (UTI) is an infection caused by bacteria in the urinary system. It can occur in the kidneys, bladder, ureters, or urethra. However, most UTIs stay in the bladder.
About UTIs
If you are a woman having symptoms of a possible UTI, this test checks your urine for various substances that may indicate an infection.
The most common symptoms of a UTI include:
Sudden urges to urinate
Pain in the lower belly area
Burning sensation during urination
Urinating more often than usual
Factors that can increase the risk of getting a UTI include:
Having a UTI in the past
Sexual activity, especially with a new partner
Changes in the bacteria that live inside the vagina, which can be caused by menopause or the use of spermicides
Pregnancy
Age (older adults)
About UTI testing
A urinalysis is not required to make a diagnosis, but it can help
An abnormal urinalysis by itself does not necessarily mean you have a UTI and need treatment
It is possible to still have a UTI and have a negative urinalysis
This test may be appropriate if you:
Are a female 18 years of age or older with recent symptoms of a UTI (within the last 7-10 days)
This test is NOT appropriate if you:
Have no symptoms
Are male
Are pregnant or nursing
You should contact your doctor right away if you:
Have had symptoms lasting longer than 7-10 days
Are experiencing pain in your upper abdomen, lower back, or sides
Have blood in your urine
Have a known urinary condition that may cause difficulty or inability to urinate
Are experiencing flu-like symptoms (such as a fever >100.5 °F, chills, tiredness, etc)
Are experiencing nausea or vomiting
Have had a recent urinary surgery
Are a diabetic with difficulty controlling your blood sugar
Have a condition that makes it difficult to fight infection (such as HIV, lupus, rheumatoid arthritis, cancer, transplant, etc)
Are experiencing vaginal symptoms (such as itching, irritation, discharge, odor, rash, sores, etc)
Have a known kidney condition