Neisseria gonorrhoeae nucleic acid detection (urine or vaginal swab)
This test checks for the presence of genetic material from *Neisseria gonorrhoeae*, the bacteria responsible for gonorrhea, using a sample from your urine or vaginal area.
["Detects gonorrhea infection quickly with a simple swab or urine sample."]
Key facts at a glance
- LOINC
- 50388-8
- Short code
- N gonorrhoea rRNA Cvx Ql NAA+probe
- Synonyms
- N gonorrhoea rRNA Cvx Ql NAA+probe
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- probe-amp-tar
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
This test works by collecting a small sample from your nose or throat with a soft swab, which is then analyzed in a laboratory to detect bacteria, viruses, or other organisms that may be causing your symptoms.
The test uses a specialized probe to identify genetic material (DNA) from *Neisseria gonorrhoeae*. If bacteria are present, the probe binds to their DNA, triggering a detectable signal. This method is highly sensitive and can detect even small amounts of infection.
Your doctor may order this test if you have symptoms such as a sore throat, cough, fever, congestion, or trouble swallowing that suggest an infection. The results help identify the exact cause of your illness so the most effective treatment can be chosen.
Your healthcare provider may recommend this test if you have symptoms like unusual discharge, pain during urination, or if you’re at higher risk for gonorrhea (e.g., sexually active individuals, those with multiple partners). It’s also used as part of routine screening in certain settings.
During sample collection, a trained healthcare provider will gently insert a soft swab into your nose or throat and rotate it briefly to gather cells and secretions. The process usually takes less than a minute, and the sample is then sent to the laboratory for testing.
You’ll likely provide a urine sample or a swab from your vaginal area. The swab is inserted gently into the vaginal canal (or urethra for men) to collect cells. The urine sample is simply collected in a cup. No special preparation is needed.
After the test, you can return to your normal activities right away. You may notice mild, temporary discomfort or a slight gagging sensation, but this typically fades within a few minutes. Your provider will contact you as soon as your results are ready to discuss the next steps.
Results are usually available within 24–48 hours. If you’re tested as part of a routine screening, you may receive results sooner. Follow-up care depends on your provider’s guidance.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical Significance
Short name
Gonorrhea test (urine or swab)
Frequently asked questions
Early detection of gonorrhea is crucial because untreated infections can lead to serious complications, such as pelvic inflammatory disease, infertility, or spread to other parts of the body. This test helps confirm infection quickly so treatment can begin promptly.
Results are typically ready within 24–48 hours, but timing may vary depending on your healthcare setting. Ask your provider for an estimated timeline.
Most people experience mild discomfort or slight irritation during the swab procedure, but it usually doesn’t cause significant pain. Some may feel a slight pinch, similar to a Pap smear.
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy