Clinically reviewed by Dr. Ponlawat Pitsuwan, Physician, Doctor Bangkok.
Last reviewed: August 2026
Gonorrhea treatment in Bangkok follows international first-line guidelines: a single intramuscular injection of ceftriaxone 500mg, sometimes combined with a short course of doxycycline if chlamydia co-infection cannot be ruled out. Most patients notice symptoms improving within two to three days. At a private clinic like Doctor Bangkok, you can be tested and treated in a single visit.
If you are in Bangkok right now with discharge, burning, or that nagging feeling something is not right, you want a straight answer. Not a lecture. You want to know what you will be given, how fast it works, and whether you can sort it today.
Gonorrhea is still very treatable here. You get a single injection, sometimes a short course of tablets, and most people feel noticeably better within a few days. What matters is getting the right drug at the right dose, because resistance is a real issue in Thailand and taking the wrong antibiotic is how treatment fails.
What You Are Actually Prescribed
The current standard for uncomplicated gonorrhea is ceftriaxone 500mg given as a single intramuscular injection. That is a shot into the muscle, usually the upper arm or buttock, given in-clinic. One injection. That is it for most straightforward infections.
We use an injection rather than tablets because it is more reliable. The antibiotic reaches your bloodstream immediately at the right concentration. There is no risk of forgetting a tablet or absorbing it poorly.
If your doctor cannot confidently rule out a chlamydia co-infection, you will also be prescribed doxycycline 100mg twice daily for seven days. Chlamydia does not respond to ceftriaxone, so the oral course covers that second infection at the same time. The two infections travel together more often than most people expect.
You may have heard of azithromycin being used in the past. It is no longer recommended. Resistance rates made it unreliable, and current guidelines moved away from it.
How Fast Gonorrhea Clears
This is the question I get most often. People want to know when they will feel normal again.
Discharge and burning on urination usually start improving within two to three days of the injection. By day four or five, most patients with urogenital infection notice a significant difference.
Full bacterial clearance typically takes seven to fourteen days. Feeling better does not mean you are clear. Do not have sex just because the symptoms have eased.
If you have pelvic pain or testicular pain, that can persist for several weeks even after the infection itself is gone. If the pain is not improving at all after a week, come back in. The firm rule: no sex until your symptoms have fully resolved and you have completed any oral antibiotic course.
Urogenital, Throat, and Rectal Infections
Most patients think gonorrhea only affects the genitals. In Bangkok, I routinely test and treat throat and rectal infections too.
Urogenital gonorrhea, meaning infection of the urethra, cervix, or vagina, responds well to the single ceftriaxone injection. For uncomplicated cases where symptoms resolve, no follow-up test is required by current guidelines.
Pharyngeal gonorrhea, meaning infection in the throat, is different. It often causes no symptoms at all. The throat is also where antibiotic-resistant strains are most likely to develop, so a test of cure is recommended after pharyngeal infection. That means returning two weeks after treatment for a repeat swab to confirm the infection is gone.
Rectal gonorrhea responds to the same ceftriaxone injection. If you have had unprotected receptive anal sex, a rectal swab is worth doing even with no symptoms. If you are unsure which sites you need tested, tell your doctor everything and we will cover them all.
Antibiotic Resistance in Bangkok
This is the part most clinic websites skip, and it genuinely matters.
Gonorrhea has been developing resistance to antibiotics for decades. Penicillin failed. Fluoroquinolones failed. Azithromycin failed. Ceftriaxone has remained effective, but resistance is emerging. Thailand’s national surveillance programme has identified ceftriaxone-resistant strains in Bangkok, including cases linked to a mutation called penA-60.
What this means for you practically: do not buy antibiotics over the counter and self-treat. Bangkok pharmacies will often sell you something, but it is often the wrong drug, the wrong dose, or an antibiotic that gonorrhea in this region is already resistant to. You will feel slightly better, the infection will not clear, and next time it will be harder to treat.
At Doctor Bangkok, if your symptoms do not resolve within expected timeframes, we can arrange culture and sensitivity testing. This identifies exactly which antibiotic your specific strain responds to. It is the right move if first-line treatment is not working.
Getting Gonorrhea Treatment at Doctor Bangkok
Doctor Bangkok is on Sukhumvit Soi 13, a short walk from BTS Nana. Walk-ins are welcome any time, no appointment needed, and the clinic runs around the clock.
Here is what the visit looks like. You speak to an English-speaking doctor and tell us what is going on. We take a urine sample or a swab depending on your symptoms and the sites you need tested. If the clinical picture clearly points to gonorrhea, we give you the ceftriaxone injection the same day, before your results are confirmed. This is standard practice and gets treatment started immediately.
Results from the molecular NAAT test used here are typically available within hours to the next day. If you need written documentation for insurance, we provide itemised receipts. Everything is confidential and your records are not shared without your consent.
For patients staying in hotels or serviced apartments nearby, a doctor visit can be arranged without you coming to the clinic. You can find full details about testing and treatment at our STD testing page.
After Treatment: Partners, Follow-Up, and Reinfection
Getting treated yourself is half the job. The other half is making sure you are not reinfected immediately.
Your partner or partners need to be treated too. If they are in Bangkok, they can come to the clinic. If they are overseas, they need to see a doctor in their own country. Tell them what you were diagnosed with and what treatment you received. Expedited partner therapy, where a doctor prescribes treatment for a partner without seeing them, is not standard practice in Thailand, so the partner needs their own consultation.
Reinfection is the most common reason people come back with gonorrhea a second time. The antibiotic clears the current infection but does not protect you from a new one. I recommend retesting at three months even if you feel completely fine, because repeat infection without symptoms is common.
If your symptoms do not improve within three to four days of the injection, come back. Do not wait two weeks. Early review means we can check for resistance or look at whether something else is going on.
If you think you have gonorrhea, same-day testing and treatment is available at Doctor Bangkok on Sukhumvit Soi 13. English-speaking doctors, NAAT testing, ceftriaxone injection, and full confidentiality. Walk in any time, no appointment needed. Visit doctorbangkok.co.th/std-test-bangkok for details or to arrange a hotel visit.
Frequently Asked Questions
What injection do you get for gonorrhea in Bangkok, and is it a single dose?
The current standard is a single intramuscular injection of ceftriaxone 500mg, given in-clinic. One injection covers most uncomplicated urogenital and rectal infections. If chlamydia co-infection cannot be ruled out, a seven-day course of doxycycline tablets is added at the same visit.
How quickly will I feel better after gonorrhea treatment?
Discharge and burning usually start improving within two to three days. Full bacterial clearance takes seven to fourteen days, and pelvic or testicular pain can take longer. Feeling better does not mean the infection is fully gone, so hold off on sex until symptoms have completely resolved and any oral course is finished.
Can gonorrhea be tested and treated the same day in Bangkok?
Yes. At Doctor Bangkok, you can be tested and treated in a single visit. If the clinical picture is clear, the ceftriaxone injection can be given the same day before lab results are back. NAAT results are typically available within hours to the following day.
Is there antibiotic-resistant gonorrhea in Thailand?
Yes, and it is a real concern. Ceftriaxone-resistant strains have been identified through Thailand’s national surveillance programme, including cases involving a mutation called penA-60. This is why buying antibiotics over the counter in Bangkok and self-treating is risky. If symptoms do not resolve after treatment, come back so we can arrange sensitivity testing.
Do I need a follow-up test after gonorrhea treatment?
For uncomplicated urogenital infection where symptoms resolve, current guidelines do not require a routine follow-up test. Pharyngeal gonorrhea is the exception: a test of cure is recommended two weeks after treatment. Regardless of site, retesting at three months is sensible given how common reinfection is.
What if my symptoms come back after treatment in Bangkok?
The most likely cause is reinfection from an untreated partner, not treatment failure. But if you have not had sex since treatment and symptoms have returned or never fully cleared, come back to the clinic. We can test for resistance and, if needed, arrange culture to guide the next step.
Can I get gonorrhea treatment at a hotel in Bangkok?
Yes. Doctor Bangkok offers doctor visits to hotels and serviced apartments in the area. If you would rather not travel to the clinic when you are unwell, a doctor can come to you. Contact the clinic directly to arrange this.
Dr. Ponlawat Pitsuwan
Physician, Doctor Bangkok
a private medical clinic in central Bangkok. He sees expats, residents, and medical tourists for STD testing and treatment, sexual health consultations, and general medicine. His focus is straightforward, evidence-based care delivered in plain language.
Dr. Ponlawat Pitsuwan is a physician at Doctor Bangkok, a private clinic in central Bangkok. He sees expats, residents, and medical tourists for general medicine, wellness consultations, and IV therapy. His focus is straightforward, evidence-based care delivered in plain language.
