What the rule says
| Situation | Rule (TAT, June 2025) | Remember |
|---|---|---|
| Buying | Thai prescription from a practitioner of Thai traditional medicine, Chinese medicine or dentistry | Quantity limited to 30 days of treatment |
| Carrying or transporting | Prohibited without a prescription | Keep the prescription and passport on you |
| Smoking in public | Liable to penalties under public-nuisance rules; the amounts quoted vary | No official amount confirmed here |
| Leaving Thailand | Take nothing | Arrival countries ban it almost everywhere too |
The shops
Shops that serve walk-in customers, especially smoking-oriented ones, may be operating illegally, according to the TAT: what was tolerated was never authorised. A guide read in October 2026 says thousands of shops have closed and those that remain look like medical consultations, with a practitioner present and a prescription asked for. Sales online, by vending machine or by advertising are banned, as are sales near temples, parks, zoos and leisure venues.
Phuket in practice
Phuket checks its shops in Patong, Bangla Road and beach areas. On the street you will not necessarily be stopped for visiting a shop, but a purchase without a prescription exposes you. Products with less than 0.2% THC remain legal. Do not smoke in public and carry nothing at the airport. The other local rules are in before you go to Phuket, and night-time traps in Bangla Road and scams and safety in Phuket.
If you are ill or under treatment
For medical use, see a doctor in Thailand before the trip; this site gives no medical advice. Clinics are listed in health in Phuket.
Sleeping without worry
Choose a hotel with a smoke-free room policy to avoid cleaning fines: compare on Booking.com Phuket.
FAQ
Is cannabis legal in Phuket?
Not for recreational use: only with a Thai prescription.
Can I buy in a shop with my passport?
That is not enough: a prescription from a licensed practitioner is required.
Can I take cannabis home?
No, do not carry it to the airport.
La rédaction Phuket Authority, information read on 30 October 2026.



