STD and STI testing in Seoul for foreigners

How the samples are taken

ACOG notes that chlamydia and gonorrhea tests can be done on a urine sample or on a swab from the vagina, cervix, throat or rectum, and that you can collect a vaginal swab yourself in the doctor's office. A speculum exam is not always required for these two tests.

The swab or urine sample is run through a nucleic acid test, often called PCR, which looks for the genetic material of the organism. Blood for HIV and syphilis is drawn from the arm.

If you have a sore, ulcer or unusual discharge, tell the doctor before the exam so it can be swabbed directly. If you have had oral or anal sex, say so, because the site that needs swabbing changes.

Ask the clinic when you book whether you should avoid urinating before a urine test, whether a swab can be taken during your period, and whether to avoid douching or vaginal products beforehand. You do not need to fast for the blood draw.

When to test after exposure

A test taken too soon after sex can miss an infection that is still too new to detect. The NHS advises that STIs can take up to 7 weeks to show on a test, and that if you have no symptoms it is better to wait 7 weeks before testing.

If you have symptoms now, do not wait. Unusual discharge, pain when urinating, bleeding between periods or after sex, sores or itching are reasons to be seen right away. A doctor may test you now and ask you to repeat a test later to cover the gap.

If you think you were exposed to HIV in the last 72 hours, the NHS advises going to a sexual health clinic or an emergency department without delay. Emergency HIV medicine, called post-exposure prophylaxis (PEP), must be started within 72 hours and may prevent infection. That is handled by hospital emergency services, not by a routine panel.

For women with no symptoms, ACOG recommends yearly chlamydia and gonorrhea screening under age 25, and at 25 and older when there are risk factors such as a new partner or more than one partner.

How you get your results

PCR and blood tests are processed in a laboratory, so results are not available during the visit. Turnaround depends on the clinic and on whether the lab is in-house or external. Ask at the visit how many days to expect and how you will be contacted.

If you want a written English result for your records, for a partner or for a doctor at home, ask for it at the visit rather than afterward. A written result is also what you need if a university, employer or visa process requires proof of testing.

A negative result means the test did not find the infection in that sample at that time. It does not cover sex you have had since, and it does not cover a window that was too short. If the doctor advised a repeat test, a negative result now does not replace it.

A positive result is treatable in most cases. The clinic should explain the treatment and whether a follow-up test is needed.

Privacy and Korea's reporting rules

Clinics in Korea report certain infectious diseases to the Korea Disease Control and Prevention Agency (KDCA). Some sexually transmitted infections are on that list. The report is a public-health notification between the clinic and the health authority. It is a legal duty of the clinic and is separate from your employer, your school and anyone else you have not authorized.

Because of this, a clinic in Korea cannot promise that a positive result for a reportable infection stays entirely inside the clinic. Before testing, ask the clinic which infections are reportable, how your record is stored, and who can receive a copy of your results. If you want results shared with a partner or another doctor, ask what written authorization the clinic needs from you.

What it costs: insurance or self-pay

If you are enrolled in Korea's National Health Insurance Service (NHIS), whether a test is covered usually depends on why it was ordered. Testing because of symptoms is treated differently from a check-up you request with no symptoms, so describe your symptoms honestly and ask at reception how your visit will be coded and what co-payment to expect. The NHIS English site explains who is enrolled and how coverage works.

Self-pay prices for an STI panel are set by each clinic and vary with how many infections are included and where the lab is. Ask for the clinic's list of non-covered fees before testing. You can decline any item on it.

Short-term visitors without NHIS pay the self-pay price for the whole visit. If you have travel or expatriate insurance, whether a procedure is reimbursed depends on your policy; we provide documentation, not coverage decisions. The insurance documents page explains what paperwork to ask for.

What to bring

Bring your passport, and your Alien Registration Card if you have one. NHIS enrollment is checked against your registration, so the clinic needs the card to bill insurance. Without it the visit is self-pay. The what-to-bring page covers the rest of the packing list, including medicines and allergies.

Whether a clinic takes walk-ins or works by appointment varies, so ask when you contact them. Booking ahead also lets the clinic confirm that an English-speaking gynecologist is available. If you plan to combine the panel with cervical screening or contraception, say so when you book.

Treatment and partner testing

Chlamydia is treated with an antibiotic. Gonorrhea is treated with two kinds of antibiotics, usually an injection followed by a pill, and the doctor decides whether chlamydia treatment is added. Trichomoniasis and syphilis are also treated with antibiotics. HIV is managed with ongoing antiviral medication at a hospital clinic, and the testing clinic will refer you.

Your partners need treatment too. ACOG advises that anyone you had sex with in the past 60 days, or your most recent partner, should be treated for chlamydia or gonorrhea. In some places a partner can be treated without being tested first, called expedited partner therapy. Whether this is offered depends on local rules, so ask the doctor how partners are handled in Korea.

Avoid sex, including oral sex, until you and your partners have finished treatment. ACOG advises waiting at least 7 days after finishing treatment for chlamydia or gonorrhea, and a repeat test 3 months after treatment to check for reinfection from an untreated partner.

At Podo: STI testing in Gangnam

Gangnam Podo Women's Clinic is a women's clinic in Gangnam, Seoul, focused on gynecologic surgery and pelvic floor care. Consultations are available in English. All three doctors are board-certified specialists in obstetrics and gynecology, and two of the clinic's three OB-GYN specialists are women.

STI testing is part of the routine gynecology Podo provides for foreign patients. An STI panel and a Gram stain can both be done on the day of your visit. A Gram stain examines a sample of discharge under a microscope. If you have results from an earlier test abroad, bring them. The doctor reviews your results with you, including any earlier ones, and decides with you which infections the panel should cover.

Appointments are scheduled so that patients do not wait with other patients. Evening appointments are available on weekdays. The clinic is on the second floor of a building on Gangnam-daero, near Gangnam Station. Medical records and receipts are issued in English on request.

STD testing Seoul clinics offer differs in what it includes, so ask any clinic the same questions: which infections are covered, how many days results take, who receives a copy and what the self-pay fee is. At Podo, how long results take and what the self-pay fee is are confirmed at the consultation. This page is general information and is not a diagnosis; a consultation is needed to decide whether a procedure suits you.

Sources

1. NHS: Sexually transmitted infections (STIs)
2. NHS: HIV and AIDS
3. ACOG FAQ: Chlamydia, gonorrhea and syphilis
4. ACOG FAQ: Expedited partner therapy
5. WHO fact sheet: Sexually transmitted infections
6. Korea Disease Control and Prevention Agency (KDCA), English site
7. National Health Insurance Service (NHIS), English site