PrEP by CWC Clinic
Private clinic · Chiang Mai, Thailand
Can I go now?
Contact the clinic to arrange a visit
LINE @prepbycwc, Facebook (PrEPbyCWC), phone or email.
Can a visitor use it?
Check with the clinic before you go — English-speaking staff and English pages with prices, but nothing on its own site about visitors or documents.
About
A private HIV and STI clinic near Warorot Market, open every day until 20:00, that publishes a price for a PEP course and treats STIs on site with English-speaking staff.
This clinic doesn’t advertise itself as LGBTQ+ friendly. Most clinics don’t, so this isn’t a sign that it’s unwelcoming. If you’ve been, tell us how you were treated.
Services
Rapid HIV test — Yes
Finger-prick or mouth swab; result in about 20 minutes.
In-house lab with a result in about 30 minutes.
HIV lab test — Yes
Blood draw; result in days; picks up recent infection sooner than rapid tests.
The Love2Test listing prices an HIV PCR (NAT) test.
Full STI check — Yes
Chlamydia, gonorrhoea and syphilis (usually with HIV) in one visit.
HIV, syphilis, hepatitis B and C, herpes, gonorrhoea and chlamydia, plus a urine PCR panel.
Syphilis test — Yes
Blood test.
Hepatitis B & C test — Yes
Blood test.
Seen with symptoms — Yes
Will examine and treat if you have symptoms, not only screen.
Doctors diagnose and start treatment at the same visit.
Treatment on site — Yes
Antibiotics or injections given at the clinic.
Same-day results — Yes
Some or all results before you leave.
Rapid HIV result in about 30 minutes; other tests not stated.
PEP (after HIV exposure) — Yes
Emergency 28-day medicine; must start within 72 hours.
The clinic describes itself as open daily for urgent PEP; the visit includes a rapid HIV test and kidney and liver blood tests.
PrEP — start here — Yes
Can prescribe PrEP, including to visitors.
Injectable PrEP — Yes
Long-acting PrEP injection.
Listed as available; no price is published, so ask.
Hep A / B vaccine — Yes
HPV vaccine — Yes
HIV care & ART — Yes
Ongoing HIV treatment; can help if you run out of medication abroad.
Antiretroviral treatment medicines are listed.
Free condoms & lube — Yes
Results: Rapid HIV result in about 30 minutes
Booking, access & languages
LINE @prepbycwc, Facebook (PrEPbyCWC), phone or email.
Languages: Thai, English — The clinic's site says it has English-speaking staff.
Cost
| Service | Who | Cost |
|---|---|---|
| PEP (after HIV exposure) Standard PEP course, including doctor consultation and service fees. | Everyone | From THB 2,950 The PEP page also describes a rapid HIV test and kidney and liver tests; ask whether they are included in the price. |
| PrEP — start here | Everyone | From THB 1,099 Per bottle of 30 tablets; tests are extra. |
| Consultation | Everyone | THB 300–500 |
| Rapid HIV test | Everyone | From THB 600 Fourth-generation rapid test; Love2Test lists 500. |
| Syphilis test | Everyone | THB 300–800 RPR 300; RPR with TPHA 800. |
| Hepatitis B & C test | Everyone | From THB 500 Hepatitis B (HBsAg and anti-HBs) 500; hepatitis C 500. |
| Full STI check Standard (HIV rapid, syphilis, hepatitis B and C) 2,100; Premium (adds gonorrhoea and chlamydia urine PCR) 5,500; Premium Plus (adds 15-pathogen urine PCR) 6,800. | Everyone | THB 2,100–6,800 As listed by Love2Test. |
| Treatment on site | Everyone | From THB 1,400 Gonorrhoea treatment; non-gonococcal urethritis treatment 700. As listed by Love2Test. |
| Hep A / B vaccine | Everyone | From THB 900 Hepatitis B per dose; 2,400 for the three-dose course. As listed by Love2Test. |
| HPV vaccine | Everyone | THB 3,000–7,500 Per dose: 4-valent 3,000 (course 8,500); 9-valent 7,500 (course 19,999). As listed by Love2Test. |
Prices are shown in the local currency as stated by the source on the date shown. “Consultation” is often charged separately from tests.
Thailand: good to know
- What visitors pay. Free HIV tests and PrEP at Chiang Mai’s community clinics are listed as for Thai nationals only. Visitors should expect to pay, and should ask the price before testing.Listed by Love2Test· 18 Sep 2026
Emergency number: 1669
Sources & last checked
Last checked 22 Sep 2026.
- e1 · From clinic website · 19 Sep 2026 · www.prepclinicchiangmai.com — Home page: address, phone, email, LINE, open daily 11:00-20:00, English-speaking staff, in-house lab with HIV result in about 30 minutes, PrEP (oral and injectable), emergency PEP, STI tests, vaccines, ARV medicines, private rooms.
- e2 · From clinic website · 19 Sep 2026 · www.prepclinicchiangmai.com — PEP page: standard course 2,950 THB including consultation and service fees; rapid HIV test, kidney and liver tests, follow-up; open daily for urgent PEP.
- e3 · From clinic website · 22 Sep 2026 · www.prepclinicchiangmai.com — STI test page: infections tested, HIV rapid 600 THB, syphilis 300-800 THB, treatment started right after diagnosis.
- e4 · Listed by Love2Test · 22 Sep 2026 · love2test.org — Love2Test listing: fuller price list, English and Thai, free condoms, lubricant and HIV test kits; its description says the clinic welcomes all genders and ages, especially MSM, transgender people and serodiscordant couples.
- e5 · From clinic website · 19 Sep 2026 · www.prepclinicchiangmai.com — PrEP page: 1,099 THB per bottle of 30 tablets; assessment, HIV test, kidney and liver tests, follow-up.
How labels work: How we check.