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Overview

Gonococcal Infection Overview

Gonococcal infection is an infection caused by the bacterium Neisseria gonorrhoeae, commonly called gonorrhea. It can affect the urethra, cervix, vagina, rectum, throat, or eyes. Many people have no noticeable symptoms, so infection can spread without being recognized. Gonococcal infection is treatable, but medical testing and prescribed antibiotics are needed.

Symptoms

Symptoms of Gonococcal Infection

Gonorrhea symptoms may begin within days to weeks after exposure, but timing varies and some people never develop noticeable symptoms. Signs depend on the body site involved. Testing is therefore important when exposure is possible, even without symptoms.

  • Genital: Burning or pain when urinating may occur with infection of the urethra or cervix.
  • Genital: Discharge from the penis or vagina may occur.
  • Genital: Bleeding between menstrual periods or after sex may occur with cervical infection.
  • Rectal: Rectal discharge may occur.
  • Rectal: Rectal pain or soreness may occur.
  • Rectal: Pain or bleeding during bowel movements may occur.
  • Throat: A sore throat may occur after exposure through oral sex.
  • Throat: Throat infection may cause no noticeable symptoms.
  • Eye: Eye discharge may occur when the eye is infected.
  • Eye: Marked eye redness or swelling may occur.

When to act

Symptoms may be easy to miss

The absence of symptoms does not rule out infection. Eye pain, marked redness, swelling, or vision changes require urgent medical assessment because untreated eye infection can threaten sight.

How It Spreads

How Gonococcal Infection Spreads

Gonococcal infection spreads through vaginal, anal, or oral sexual contact with an infected person. Transmission can occur when the infected site has no symptoms, including the throat, rectum, cervix, or urethra. A pregnant person can also pass the infection to a newborn during childbirth. Medical evaluation and treatment help reduce transmission to partners and newborns.

  • Vaginal, anal, or oral sex can expose the throat, rectum, cervix, or urethra to the bacteria.
  • Contact with infected genital fluids can spread infection to the eye.
  • A person without symptoms can still transmit gonorrhea through an infected site.
  • Treatment does not create lasting immunity, so reinfection can occur after a new exposure.
  • Recent sex partners need evaluation and treatment to prevent reinfection and further spread.
  • Using condoms or dental dams consistently can lower, but not eliminate, transmission risk.

Risk Factors

Risk Factors for Gonococcal Infection

  • Having a new sex partner can increase the chance of exposure.
  • Having multiple or overlapping sex partners can increase exposure risk.
  • Inconsistent or incorrect condom or dental dam use can increase transmission risk.
  • Having a partner with a sexually transmitted infection can increase the chance of exposure.
  • A previous diagnosis of gonorrhea or another sexually transmitted infection is associated with higher risk of reinfection or exposure.
  • Living in or having sexual connections to a community with higher transmission can increase exposure risk.

Some risk factors, such as barrier use, partner communication, and testing, can sometimes be changed. Other factors, including age, pregnancy, and the level of transmission in a local community, are not personal choices. Gonococcal infection can affect people of any background and does not reflect a person’s character or worth.

Complications

Complications of Gonococcal Infection

Complications are more likely when infection is untreated, missed, recurrent, or caused by bacteria resistant to antibiotics. Prompt, appropriate treatment lowers these risks, but it cannot always reverse damage that has already occurred.

  • Pelvic inflammatory disease can develop when infection spreads to the upper reproductive organs.
  • Pelvic inflammatory disease can increase the risk of infertility.
  • Pelvic inflammatory disease can increase the risk of ectopic pregnancy.
  • Epididymitis can cause pain and swelling near the testicle.
  • Disseminated gonococcal infection can spread to the joints and cause arthritis or severe joint pain.
  • Disseminated gonococcal infection can cause skin lesions or a rash.
  • Untreated eye infection can damage the cornea and threaten vision.
  • Gonorrhea can increase the risk of acquiring or transmitting HIV.
  • A newborn exposed during childbirth can develop a serious eye infection.

Seek urgent care

Warning signs of spread

Seek immediate medical evaluation for fever with joint pain or rash, severe pelvic or testicular pain, or eye pain or vision changes. These symptoms may indicate infection that has spread or involves a serious site.

Diagnosis

Diagnosis of Gonococcal Infection

Clinicians choose gonorrhea testing based on symptoms and the body sites exposed. Testing may use urine or genital specimens, along with swabs from the rectum or throat when those sites were exposed. All relevant sites should be tested because a result from one site does not rule out infection at another site.

TestWhat it helps determine
Nucleic acid amplification test (NAAT)Usually detects gonorrhea genetic material from urine or a swab and is commonly used for genital, rectal, or throat testing.
Culture with antimicrobial susceptibility testingGrows the bacteria and shows which antibiotics may work; it is especially important when treatment failure or antibiotic resistance is suspected.

Treatment & Management

Treatment and Management of Gonococcal Infection

Gonococcal infection should be treated with antibiotics prescribed by a clinician. Ceftriaxone is generally used for uncomplicated gonorrhea, and additional treatment may be needed when chlamydia has not been excluded. The correct plan depends on the infection site, pregnancy status, allergies, local guidance, and resistance concerns, so medication should not be self-selected.

  • Take treatment exactly as prescribed and tell the clinician about allergies or other medicines.
  • Avoid sexual contact until treatment is complete and the recommended waiting period has passed.
  • Make sure recent sex partners are evaluated and treated before resuming sexual contact.
  • Return for a test of cure or other follow-up testing when your clinician recommends it.
  • Ask about additional testing for chlamydia, syphilis, and HIV when appropriate.

Follow-up

Do not self-treat symptoms

Persistent symptoms, a positive test after treatment, or suspected exposure to resistant infection requires prompt reassessment. A clinician may order culture and susceptibility testing and involve an infectious disease specialist or public-health service when appropriate.

Prevention

Prevention of Gonococcal Infection

  • Use condoms or dental dams consistently and correctly during vaginal, anal, and oral sex.
  • Get tested after a possible exposure, even if you do not have symptoms.
  • Reducing overlapping untreated partnerships can reduce the chance of exposure.
  • Notify recent partners if you are diagnosed so they can receive evaluation and treatment.
  • Complete prescribed treatment before resuming sexual contact.
  • Avoid sex until the treatment guidance and recommended waiting period have been met.

Screening recommendations depend on anatomy, pregnancy status, age, sexual practices, and local clinical guidance. People diagnosed with gonorrhea should be retested at the interval recommended by a clinician because reinfection is common. Prevention measures reduce risk but do not eliminate it completely.

Outlook and Prognosis

Outlook and Prognosis

Appropriately treated uncomplicated gonococcal infection usually resolves. Established complications may require additional care, and some reproductive, joint, or eye damage may not fully reverse. Antibiotic resistance can make treatment more difficult, so follow-up is important when symptoms do not improve.

  • Symptoms often improve after effective treatment, although the timing varies by infection site and complication.
  • A new exposure can cause reinfection after successful treatment.
  • Partner treatment helps prevent reinfection and onward transmission.
  • Retesting at the recommended interval helps identify reinfection.
  • Symptoms that persist or return should be reassessed by a clinician.

When Should You See a Doctor

When Should You See a Doctor for Gonococcal Infection?

  • Arrange testing after a possible sexual exposure, even if you have no symptoms.
  • Seek medical care for genital discharge, painful urination, genital pain, or unusual genital bleeding.
  • Seek evaluation for rectal discharge, pain, bleeding, or soreness after a possible exposure.
  • Contact a clinician if a current or recent partner has been diagnosed with gonorrhea.
  • Contact a clinician promptly during pregnancy if exposure is possible.
  • Return for recommended testing after treatment, especially if your clinician advises a test of cure.

Get urgent help

Symptoms that should not wait

Seek urgent or emergency care for eye pain or vision changes, severe pelvic or testicular pain, fever with joint pain or rash, severe illness, or symptoms in a newborn.

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