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Testing for Gonorrhea in the Throat and Rectum, Not Just Genitally

Updated · Sources are cited in the text

Testing for Gonorrhea in the Throat and Rectum, Not Just Genitally

This page is general health information, not medical advice. It cannot tell you whether you have an infection. A clinician can, and the testing options on this site are a good place to start.

Many people picture one test for gonorrhea: a urine sample. That sample only checks the urinary and genital tract. Gonorrhea can also be present in the throat or the rectum, and a urine test does not look there.

This guide shows you how to get testing for gonorrhea that covers every site where exposure may have happened. It is written for people in Boston, and it applies to any gender or orientation.

The steps below are about asking for the right test, preparing for it, and understanding the result.

Why the Site of the Test Matters

The CDC STI Treatment Guidelines (2021) explain that gonorrhea can infect the genitals, rectum and pharynx (the throat). Infections at the throat and rectum often cause no symptoms at all, according to the CDC. That means a person can feel fine and still have an infection at one of these sites.

The CDC also says a test is only informative for the place it samples. A urine test cannot tell a clinician anything about the throat. A throat swab cannot tell them anything about the rectum.

For this reason, the CDC recommends testing based on the sites of sexual exposure. This is called site-specific testing. The CDC guidelines recommend that sexually active gay, bisexual and other men who have sex with men are screened at least once a year at each site of exposure. The guidelines say clinicians may screen more often, for example every three to six months, depending on risk.

The CDC guidance for women and for transgender and gender diverse people is also based on exposure and on what a clinician judges to be appropriate. Anyone can ask for throat or rectal testing if those sites were involved.

Materials You Need

You do not need to buy anything. Gather a few simple things before you go.

  • Your insurance card, if you have one. Some clinics bill insurance and some do not.
  • A photo ID, if the clinic asks for one when you check in.
  • A short list of the sites involved: genital, throat, rectal, or a mix. You can write it on your phone.
  • The date of your last test and any past results, if you have them.
  • A phone number you can answer, so the clinic can reach you with results.
  • Your questions, written down so you do not forget them.

Step-by-Step: How to Get Tested at Every Site

Step 1: List the sites where exposure may have happened

Think about the kinds of sexual contact you have had, not about labels. Oral sex can involve the throat. Anal sex can involve the rectum. Vaginal or penile contact can involve the genitals.

You do not need to explain more than that. Clinicians ask these questions every day, and the only goal is to choose the right swabs.

Step 2: Choose where to go and call ahead

Not every clinic page says which sites it swabs. Ask when you book. A simple question works: "Can I get urine, throat and rectal testing for gonorrhea?"

You can compare options on our guide to STD testing in Boston, where to get tested and what it costs. Here are some Boston options and what they publish:

  • Fenway Health Sexual Health Clinic, 1340 Boylston Street, 4th floor. Its page lists walk-in hours on Tuesday 1 to 7 p.m., Wednesday and Thursday 3 to 7 p.m., and Friday 9 a.m. to noon. Monday 9 a.m. to 4 p.m. is by appointment only. Check-in closes 30 minutes before the end time. Call 617-267-0159. Fenway says results take 3 to 5 business days, and that it bills insurance if you have it and can see uninsured patients through grant funding.
  • Boston STD Clinic at Boston Medical Center, 725 Albany St., 9th Floor, Suite 9C. The clinic's page describes free routine testing for gonorrhea and other infections, and cost help for people without insurance. The page does not say whether walk-ins are accepted, so call 617-414-2803 for an appointment.
  • X-Clinic at Codman Square Health Center, 637 Washington St., Dorchester. The clinic lists express visits as walk-in for people without symptoms or a known exposure, and uses a sliding fee scale. Its pages list different hours, so call 617-822-8350 to confirm.
  • TrueCare@MAC testing, run by the Multicultural AIDS Coalition, 9 Palmer Street, Roxbury. It lists free testing, with an appointment optional. Call 617-442-1622 for current hours.

You can also see more choices on our list of Boston testing locations. For city-wide questions, the Boston Public Health Commission runs the Mayor's Health Line at 617-534-5050, which the City of Boston describes as free, confidential and multilingual.

Step 3: Say which sites you want tested

At check-in or in the exam room, tell the clinician which sites you want checked. Use plain words: "I would like a throat swab and a rectal swab as well as urine."

If you are not sure which sites apply, ask what the clinic recommends. Clinicians follow CDC guidance on site-specific testing, and they can explain their reasoning.

Step 4: Know what the sample collection involves

Each site has its own sample, and none is meant to be painful.

  • Genital or urine sample: a urine cup, or sometimes a swab.
  • Throat swab: a soft swab is rubbed at the back of the throat. It takes a few seconds and may make you gag briefly.
  • Rectal swab: a small swab is placed just inside the rectum and turned gently. Many clinics let you collect this yourself in private, and you can ask whether that is offered.

The CDC says these samples are usually tested with a nucleic acid amplification test, called a NAAT. It looks for the genetic material of the bacteria.

Step 5: Ask about other tests while you are there

Gonorrhea and chlamydia are often checked together, and the CDC recommends HIV and syphilis testing for many people at the same visit. Ask the clinician which other tests fit your situation.

Several of the Boston clinics listed above also offer HIV and hepatitis C testing, according to their own pages.

Step 6: Plan how you will get your results

Ask how results are shared: by phone, a patient portal or a visit. Ask how long it takes. Fenway publishes 3 to 5 business days. For other clinics, ask directly.

Make sure the clinic has a number you can answer. A missed call is the most common reason people wait longer than they need to for results.

Step 7: Follow through on any next steps

If a result is positive, a clinician will explain what to do next. Gonorrhea is curable with treatment prescribed by a clinician. Do not use leftover medicine or medicine from a friend.

The CDC guidelines say that a person treated for a throat infection may be asked to come back for a repeat test about 7 to 14 days later, because throat infections can be harder to clear. The CDC also recommends retesting about three months after treatment for many people, because repeat infection is common. Your clinician will tell you which applies to you.

Massachusetts has a law on partner treatment. The Massachusetts Legislature (M.G.L. c. 111, s. 121B) directs the state health department to allow clinicians to prescribe for partners of patients with chlamydia. The CDC's summary for Massachusetts lists only chlamydia, so ask your clinician how partners can be treated for gonorrhea.

Tips for a Smoother Visit

  • Ask for the swabs by name. "Throat swab" and "rectal swab" are clear requests that clinicians understand.
  • Book a testing visit, not a symptom visit, if you feel well. Throat and rectal infections often have no symptoms, so feeling fine does not mean those sites were checked.
  • Bring the details of any past treatment. This helps the clinician decide on follow-up testing.
  • Ask about prevention too. Fenway's page lists PrEP, PEP and doxy-PEP. The CDC's 2024 doxy-PEP guidance describes it as a clinician-guided option for some people, and a clinician decides whether it fits.
  • Teens can ask. Under M.G.L. c. 112, s. 12F, a Massachusetts minor who reasonably believes they are at risk may consent to testing and care without a parent. The City of Boston tells people 13 and older they can get a confidential STI test without parental permission.

Common Mistakes to Avoid

  • Assuming one urine test covers everything. It does not sample the throat or rectum.
  • Skipping a site because of embarrassment. Clinicians are not there to judge. They need the information to pick the right swab.
  • Treating a negative result at one site as a negative result everywhere. Each site is tested separately.
  • Skipping the repeat test. If a clinician asks you to return, the second test is part of the care.
  • Walking in without checking hours. Several clinic pages list different or limited hours. Call first.
  • Using old medicine. Only a clinician can prescribe the right treatment.

What Results Can Mean

A negative result at a site generally means the test did not find the bacteria in the sample from that site. No test is perfect, and a result reflects the moment of testing. If you had a new exposure after the test, ask your clinician when to test again.

A positive result suggests that gonorrhea bacteria were found at that site. A clinician confirms what it means for you and prescribes treatment. A positive result at the throat or rectum is treated as seriously as one at the genitals, and it is just as treatable.

Results may also be reported to public health officials. Massachusetts law (M.G.L. c. 111, s. 119) makes venereal disease reports and records non-public, with disclosure only on judicial order or to officials whose duties entitle them.

The CDC does not give one fixed waiting period that fits every test and site, so ask your clinician how soon after an exposure testing is most useful for you.

The Boston Picture

Boston 25 News, republishing CDC county data, reported a 2021 gonorrhea rate in Suffolk County of 298.0 per 100,000 people, or 2,298 cases. Suffolk County is larger than the city of Boston, so this is not a city-only figure. Neither the Boston Public Health Commission nor the state health department rates were available to cite here, so check with the health department for newer numbers.

The practical point is simple. Gonorrhea is part of ordinary sexual health care in Boston, and asking for complete testing is routine.

Key Takeaways

  • A urine test checks the genital tract only.
  • Throat and rectal infections often have no symptoms, according to the CDC.
  • Ask for a swab at each site where exposure may have happened.
  • Call ahead, since clinic pages do not always list which sites they test.
  • Gonorrhea is curable with treatment from a clinician, and follow-up testing may be recommended.

Sources