How much does PrEP actually cost in Bangkok?

Clinically reviewed by Dr. Ponlawat Pitsuwan, Physician, Doctor Bangkok. Last reviewed: July 2026

If you are searching for PrEP costs in Bangkok, you have probably already seen prices that do not quite add up. One clinic quotes 750 THB for the pills. Another lists a consultation fee separately. Nobody mentions the blood tests you need before you can even get a prescription. By the time you piece it all together, you still do not know what to budget. That is what this article is for.

Bangkok is one of the most affordable places in the world to access PrEP. I see patients at Doctor Bangkok who fly here to start PrEP, stock up before returning home, or move their care from a clinic abroad. Whether you are an expat living here long-term, a visitor for a few weeks, or someone who wants honest pricing before booking, here is a clear breakdown.

The Real Cost of PrEP in Bangkok: Full Breakdown

Most clinics quote the medication price alone. That is not the full picture. Your first PrEP visit has three separate costs: the doctor consultation, the required baseline blood tests, and the medication itself.

A doctor consultation at a private clinic in Bangkok typically runs 500 to 1,500 THB. Baseline blood tests before starting PrEP add another 1,500 to 3,000 THB depending on which panel is needed. Then comes the medication.

For most patients, a realistic all-in first visit cost is 3,500 to 6,000 THB. After that, if you are on generic daily PrEP, your monthly ongoing cost drops to roughly 1,500 to 2,500 THB when you factor in quarterly monitoring labs.

The same branded medication costs the equivalent of 12,000 to 15,000 THB per month in the United States. Generic PrEP is not widely available in many countries. In Bangkok, it is the standard option, and it works exactly as well.

Types of PrEP Available in Bangkok

Daily PrEP

Daily PrEP is the most common option. You take one tablet every day, at roughly the same time. It works regardless of the type of sex you are having. If your sexual activity is regular, unpredictable, or you simply do not want to think about timing, daily PrEP is the right choice.

The generic version contains TDF/FTC, manufactured by Thailand’s Government Pharmaceutical Organization. It is the same active drug as branded Truvada, just far cheaper. I prescribe it routinely, and the clinical outcomes are identical.

Descovy (TAF/FTC) is a newer formulation with a slightly better kidney and bone safety profile. I tend to recommend it when there are pre-existing kidney concerns. It costs more, but for the right patient it is worth it.

On-Demand PrEP (2-1-1)

On-demand PrEP is taken around the time of sex, not every day. The schedule is: two tablets two to twenty-four hours before sex, one tablet twenty-four hours after that first dose, and one more tablet forty-eight hours after. That is four tablets per sexual event.

This option only works with TDF/FTC, not Descovy. It is only validated for men who have sex with men. It also requires that sex is somewhat plannable, at least a couple of hours ahead. If that does not describe your situation, daily PrEP is the safer choice.

Injectable PrEP (CAB-LA)

Cabotegravir is a long-acting injectable PrEP given every two months. There is no daily pill. You come in, receive the injection, and return in eight weeks. It is available at select private clinics in Bangkok, including Doctor Bangkok, and suits patients who want to remove the daily pill routine entirely.

The cost is 13,000 to 16,000 THB per injection. It is self-pay only and is not covered by the Thai Universal Coverage Scheme. For patients who struggle with daily adherence, many find it the most practical option available.

Who Should Consider PrEP in Bangkok

PrEP is for anyone at meaningful ongoing risk of HIV. That includes men who have sex with men, people with HIV-positive partners, anyone with multiple partners without consistent condom use, and people who inject drugs.

I also see situations specific to Bangkok: long-stay expats who did not think about PrEP at home, medical tourists who cannot afford it in their home country, and people in serodiscordant relationships, where one partner is HIV-positive and the other is not.

If your partner is HIV-positive and on treatment with an undetectable viral load, the evidence for U=U, which stands for Undetectable equals Untransmittable, is strong. Many people still prefer the added reassurance of PrEP, and that is a completely valid choice.

Tests Required Before Starting PrEP

You cannot get a PrEP prescription without baseline tests. There are good clinical reasons for each one.

First, we confirm you are HIV-negative, because PrEP must never be started in someone who already has HIV. Second, we check kidney function, because TDF can affect the kidneys in a small number of people. Third, we screen for hepatitis B, because stopping TDF suddenly in someone with active hepatitis B can cause a serious flare. Finally, we check for STIs including syphilis and hepatitis C, because starting PrEP is a good moment to establish a clean baseline.

At Doctor Bangkok, we run all of these on the same visit. Most results are back within one to two days. Once your results are clear, we issue the prescription immediately.

PrEP vs PEP: Which One Do You Need Right Now

If you have already had a potential HIV exposure and are reading this, stop here. PrEP does not help after the fact. It only works as ongoing prevention before exposure happens.

If you had a possible exposure in the last 72 hours, what you need is PEP, post-exposure prophylaxis. PEP is a 28-day course of medication that must be started as soon as possible. After 72 hours, it is no longer effective. Get tested today and come in for a same-day PEP consultation. You can find out more about HIV testing in Bangkok and what to expect when you arrive.

If the exposure was more than 72 hours ago and you are HIV-negative, that is when we talk about starting PrEP to protect you going forward. Both situations are ones I see regularly, and both are handled without judgement.

Staying on PrEP in Bangkok: Monitoring and Refills

Starting PrEP is not a one-time visit. Every three months, you need a follow-up that includes an HIV test, kidney function check, and STI screening. This is how we catch anything early and confirm the medication is still working safely.

A quarterly follow-up visit including labs costs roughly 1,500 to 2,500 THB at a private clinic in Bangkok. That is less than one month of branded PrEP in most high-income countries.

If you are leaving Bangkok, Doctor Bangkok provides a clinical summary and your prescription records. Most clinics abroad will accept these to continue your care. We can typically dispense up to three months of medication at one visit, provided your baseline tests are current.

If you arrive already on PrEP from a clinic abroad, bring your prescription records and most recent blood test results. We review what you have, fill in any missing tests, and continue your care from where you left off. You do not need to restart the baseline process if your recent tests are up to date. Our sexual health services cover the full range of monitoring tests you will need.

DR Ponlawat

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.