Urine Culture

A bacterium known as Escherichia coli (E. coli) causes the majority of lower urinary tract infections (UTIs). Fortunately, this microorganism is treatable with several antibiotics, including trimethoprim-sulfamethoxazole, ciprofloxacin, and nitrofurantoin.  For most people the infection will be easily eliminated with one of these antibiotics. Some doctors prescribe an antibiotic without performing a urine culture but the test can definitively identify a UTI.

The urine culture tests for the presence of a single type of bacteria.  If high counts are found the test is generally considered a positive urine culture.  If there are multiple bacteria strains, the culture may have been contaminated and the urine culture may need to be redone.  Symptoms of a UTI include pain and burning when urinating and a frequent urge to urinate.  If symptoms are present, but the urine culture is negative, you may want to consult your doctor who may order a specialized urine culture to look for a wider range of the non-diluted urine to determine if bacteria at lower counts or other microorganisms may be causing the symptoms.  The presence of low number of bacteria and the presence of white blood cells may indicate a condition known as acute urethral syndrome.

63.00 USD
(Prices may vary by location)
63.00 USD
(Prices may vary by location)

Test Details

A urine culture is usually ordered when a person has symptoms typical of a UTI such as pain or burning when urinating and frequent urges to urinate.  Sometimes antibiotic therapy may be prescribed without requiring a urine culture for young women who display symptoms.  If the infection is more complicated or symptoms do not respond to initial therapy, then a culture of the urine is recommended. Pregnant women without any symptoms may be screened for bacteria in their urine, which could affect the health and development of the fetus.  A urine culture may be ordered with a urinalysis or as follow up to abnormal results on a urinalysis.

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FAQs

Is a doctor's order required?
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When will I get my test results?
Test results generally take between 24 to 72 business hours after your specimen is collected.
Do I need to make an appointment?
No. You can walk in for same day testing. We make it easy for you by offering work-friendly hours.
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We offer our most popular tests for purchase online to provide convenience and confidential testing.
If I have questions about my tests results who should I contact?
We recommend you share your results with your physician.