Gonorrhea test: diagnostic methods, when to take it and how to prepare

Gonorrhea is one of the most common sexually transmitted infections (STIs). It is caused by a bacterium Neisseria gonorrhoeae and can affect not only the genitals, but also the rectum, throat, and eyes. Since the disease is often asymptomatic, timely diagnosis helps avoid complications and prevent transmission of the infection to other people.

When to get tested for gonorrhea

Gonorrhea testing is recommended in the following cases:

• Presence of symptoms – burning during urination, purulent discharge from the genitals, pain in the lower abdomen.
• Unprotected sexual intercourse – if there was contact with a new or unverified partner.
• Positive test in partner – if your sexual partner tests positive for gonorrhea, you should also be tested.
• Regular testing for at-risk groups – sex workers, people with multiple partners, men who have sex with men (MSM).
• Pregnancy planning – the infection can be transmitted to the baby during childbirth.

Practical example:
Marina, 27 years old, experienced discomfort during urination and abundant vaginal discharge. She decided to consult a gynecologist, who recommended taking an STI test. The PCR test showed the presence of Neisseria gonorrhoeae. Thanks to timely diagnosis, she was able to undergo a course of antibiotic treatment and avoid complications such as pelvic inflammatory disease.

Methods for diagnosing gonorrhea

There are several ways to test for gonorrhea. Your doctor will choose the appropriate method based on your symptoms and the site of possible infection.

Practical example:
Oleg, 32, had no symptoms, but his partner tested positive for gonorrhea. He also underwent an examination. PCR analysis revealed gonorrhea in his throat, although Oleg did not suspect infection. This saved him from transmitting the infection to other partners and prevented complications.

How to prepare for a gonorrhea test

To get reliable results, you need to follow simple rules:

• For a urine test:
  • do not urinate for at least 1-2 hours before taking the test;
  • collect the first portion of morning urine.
• For a swab from the urethra or cervix:
  • do not use antiseptics 24 hours before the test;
  • avoid sexual contact 48 hours before the test;
  • Women are not recommended to take a smear during menstruation.
• For a throat or rectal swab:
  • do not eat or brush your teeth 1-2 hours before the test;
  • do not perform an enema before the test (for anal analysis).

What do gonorrhea test results mean?

Practical example:
Irina, 24, had symptoms of inflammation of the genitourinary system. The first test showed a negative result, but the symptoms did not disappear. A week later, she repeated the analysis using bacteriological culture, and it turned out that she had late-stage gonorrhea. Repeated testing helped to establish an accurate diagnosis.

What to do if your gonorrhea test is positive

1. Complete a full course of antibiotic therapy – even if the symptoms disappear, it is important to complete the treatment.
2. Notify sexual partners – they must also be tested.
3. Take a control test – 2-3 weeks after treatment, it is necessary to make sure that there is no infection.
4. Avoid unprotected contact – after treatment, it is worth using condoms to prevent re-infection.

Practical example:
Andriy, 29, completed a course of antibiotics after testing positive for gonorrhea. Two months later, he tested again and the result was positive. It turned out that his partner had not been treated, which led to re-infection. It is important that all partners be treated.