Cannabis for Tourists & Expats in Bangkok
Whether you're visiting Bangkok for a week or you live here as an expat, the question comes up the same way: can foreigners legally access medical cannabis in Thailand? The short answer is yes — but the process works differently than it does at home, and it's worth understanding before your first visit.
Your home country prescription or medical card doesn't count
Thailand does not recognize foreign medical cannabis cards, prescriptions, or "green card" documentation from other countries. Every visitor — regardless of what's legal or prescribed back home — needs a Thai-issued PT 33 prescription obtained through an in-person consultation with a licensed practitioner here.
What the consultation involves
Tourists go through the same clinical process as Thai residents. Bring your passport for identity and age verification (patients must be 20 or older), and expect a genuine consultation — a licensed practitioner will review your symptoms or condition and decide whether cannabis therapy is appropriate. This isn't a formality, and not every visitor will be approved.
What a tourist's PT 33 allows
- Purchase from a licensed dispensary with a valid prescription in hand
- Coverage for up to 30 days from the date it's issued
- A single fill per prescription — it cannot be refilled without a new consultation
What it does not allow
This is where many visitors run into trouble. A valid PT 33 does not permit you to:
- Carry cannabis on domestic flights within Thailand, even with a prescription
- Cross any international border with cannabis in your possession — this is treated as drug trafficking on both sides of the border, with severe legal consequences
- Consume cannabis in public. Public consumption remains illegal regardless of prescription status, and enforcement is notably strict in tourist areas
Penalties for public consumption or unauthorized possession can include significant fines and potential imprisonment. Many hotels and short-term rentals also prohibit cannabis use on their premises entirely, so check with your accommodation before you travel.
If you're an expat living in Bangkok
Long-term residents go through the same PT 33 process as short-term visitors — there's no separate "expat track," and Thai visa or work permit status doesn't change the requirements. What's different in practice is convenience: because each prescription is a single 30-day fill, expats tend to become repeat patients, returning for a fresh consultation roughly once a month. Bringing the same ID each time and keeping a simple record of past visits can make follow-up consultations faster.
Practical tips for visiting our clinic
- Bring your passport — it's required for every consultation, tourist or resident
- Budget time for an unhurried, genuine consultation rather than a quick transaction
- Ask our staff about your specific situation — every visitor's and resident's circumstances are different
- Plan your trip (or your monthly schedule, if you live here) around the 30-day, single-fill limit