Featured
Verified dispensary · Bangkok · Central
Cloud Nine Bangkok
Medical
Premium cannabis dispensary on Sukhumvit Road, Bangkok. On-site TTM doctors, PT33 prescriptions, and curated cannabis products.
Read moreThailand's Independent Cannabis Authority
Medical cannabis in Thailand: verified facts, licensed clinics, current law
Since June 2025, cannabis in Thailand requires a prescription. We track 11,136 licensed dispensaries, verify clinic listings, and publish legal guides sourced from the Royal Gazette. Updated April 2026.
Thai cannabis law has shifted dramatically since 2022. Since June 2025, cannabis products above 0.2% THC require a PT 33 medical prescription — while CBD remains freely available. We help you understand the law, find verified clinics, and navigate the prescription process.
Independent Not affiliated with any shop or clinic
Verified Content reviewed by medical professionals
Mar 2026 Updated for latest regulations
EN + TH Fully bilingual on every page
Start Here
What are you looking for?
Four starting points that cover the most common questions. Pick one, or scroll down for the full picture.
Getting Started
Medical cannabis in Thailand, in 3 steps
Residents, expats, and tourists all follow the same steps. Here's what to expect.
1
Step 1
Learn the law
Understand what's legal and what isn't in 2026. Medical cannabis requires a PT 33 prescription. CBD products under 0.2% THC are available without one. Our legal guides explain everything in plain language — no legalese.
Read the legal guide
2
Step 2
Find a clinic
Use our verified clinic database to find a licensed practitioner near you. Every clinic is checked for valid licensing and accurate contact details. Filter by city, language spoken, and services offered.
Search clinics
3
Step 3
Get your prescription
Book an appointment at your chosen clinic. The doctor will assess your condition and issue a PT 33 prescription if you qualify. The prescription is valid for 30 days and can be filled at any licensed dispensary nationwide.
Full PT 33 guideOur Database
Thailand's most comprehensive cannabis database
These numbers come from our actual database — every listing is manually verified, not auto-scraped. We add new entries weekly as shops and clinics open across Thailand.
829
Dispensaries in our directory
46
Verified clinics
27
City guides
10
Strains profiled
Auto-updated at build time — current as of April 2026
Explore Topics
Everything you need to know about cannabis in Thailand
We cover every aspect of cannabis in Thailand — from law and medicine to business and culture. Pick the topic that matters most to you.
Featured
Cannabis Law
Thai cannabis law has changed dramatically since 2022. Our guides explain the current status — what's legal, what requires a prescription, and penalties for violations. Updated every time regulations change.
Explore
Featured
Medical Cannabis
Everything about the PT 33 prescription system: qualifying conditions, how to see a doctor, what to expect, and what it costs. Covers both Thai nationals and foreign visitors.
Explore
CBD Thailand
CBD products under 0.2% THC are available without a prescription. We explain where to buy, how to choose quality products, and what to watch out for in an unregulated market.
Explore
Directory
Our verified database of dispensaries, clinics, and farms. Search by city, type, or service. Every listing is manually verified for licensing and accurate contact information.
Explore
Cannabis Strains
Detailed profiles of strains available in Thailand — sativa, indica, and hybrid. Includes effects, flavors, THC/CBD levels, and where to find them.
Explore
City Guides
City-specific cannabis guides covering local dispensaries, clinics, and practical information for Bangkok, Chiang Mai, Phuket, Pattaya, and more.
Explore
Cannabis Business
Licensing, compliance, and startup guides for cannabis businesses in Thailand. Covers both Thai entrepreneurs and foreign investors looking to enter the market.
ExploreCity Guides
Find cannabis in your city
Each city guide covers local dispensaries, clinics, province-specific regulations, and practical tips from real experience — wherever you are in Thailand.
Home to the highest concentration of dispensaries and clinics in Thailand. Bangkok has everything from premium medical clinics to CBD shops along Sukhumvit.
Read city guide
Chiang Mai's cannabis scene blends traditional Thai medicine with modern dispensaries, all in the laid-back atmosphere of the Old City and Nimmanhaemin.
Read city guide
From Patong Beach to Old Town, Phuket offers dispensaries and clinics serving both tourists and long-term expat residents year-round.
Read city guide
A popular day-trip destination from Bangkok, Pattaya's clinics and dispensaries cluster around the main tourist areas along Beach Road and Walking Street.
Read city guideWhy trust us
Accurate cannabis information matters
Wrong information can cost you money, time, or worse — legal trouble. We built Cannabis for Thailand because a truly trustworthy resource didn't exist yet.
When Thailand decriminalized cannabis in 2022, the information landscape was mostly rumors, outdated social media posts, and shop websites selling their own products. There was no independent resource bringing together law, clinics, dispensaries, and practical guides in one place. So we built one.
Every medical article is reviewed by licensed practitioners. Legal information is verified against Royal Gazette decrees. Every clinic and dispensary listing is manually verified — not auto-scraped. When laws change, we update within days, not months.
1
Expert-reviewed content
Every medical article is reviewed by licensed Thai medical practitioners before publication.
2
Independent from shops and clinics
We accept no payment from dispensaries or clinics. Our information is free from commercial bias.
3
Updated as laws change
Thai cannabis regulations change frequently. We verify legal information against Royal Gazette decrees.
Directory
Featured Listings
Featured
Verified dispensary · Bangkok · Central
Dr Green Bangkok
Medical
Bangkok's top-rated medical cannabis dispensary open 24/7. Free on-site doctor consultations and PT33 prescriptions near Asok BTS.
Read moreLatest
Articles & Guides
guide ·
Cannabis on Domestic Flights in Thailand: What the Rules Actually Are
Can you fly with weed inside Thailand? Current rules for carrying medical cannabis on domestic flights, airline policies, and what to pack.
news ·
Thailand's Cannabis Shops Must Become Medical Clinics or Close
Only 15% of Thailand's 18,000 cannabis shops renewed licences. Remaining operators must upgrade to medical facilities under stricter 2026 regulations.
guide ·
Cannabis Marketing Laws in Thailand: The Complete 2026 Compliance Guide
Everything about cannabis advertising and marketing laws in Thailand — what's banned, what's allowed, penalties, and compliant strategies for 2026.
About Us
Thailand's Independent Medical Cannabis Resource
Cannabis for Thailand exists because reliable information was impossible to find. When Thailand restricted cannabis to medical use in June 2025, the information gap grew wider. Rumors spread on social media. Dispensary websites pushed sales over facts. We built this site to fill that gap with verified, current information that serves patients and visitors first.
Our team verifies every clinic and dispensary listing against government records. We cross-reference legal updates with Royal Gazette publications. We track the 11,136 licensed dispensaries that remain operational. Every guide on this site reflects the law as it stands today, not as it stood last year.
We cover the PT 33 prescription system, qualifying medical conditions, CBD products and legal thresholds, cannabis business licensing, strain profiles available in Thailand, and city guides for Bangkok, Chiang Mai, Phuket, Pattaya, Koh Samui, and beyond. All content is published in both Thai and English.
Patients looking for a prescription, tourists sorting out the rules, residents exploring CBD, business owners navigating compliance: we verify the facts so you can make informed decisions.
FAQ
Common questions about cannabis in Thailand
Straightforward answers to the questions we hear most often. Based on current law and real-world experience.
Is cannabis legal in Thailand?
Cannabis in Thailand is legal only for medical purposes since June 25, 2025. Products above 0.2% THC require a PT 33 prescription from one of seven types of licensed practitioners. CBD products below 0.2% THC remain freely available. Recreational use is illegal, with fines and imprisonment for violations. See our full cannabis law guide.
Do I need a prescription for cannabis in Thailand?
Yes. Any cannabis product above 0.2% THC requires a PT 33 prescription issued by a licensed practitioner. Each prescription is valid for 30 days with a maximum of 30 grams per month. CBD products at or below 0.2% THC can be purchased freely. Consultations at licensed clinics cost 350 to 1,500 THB.
Can tourists buy cannabis in Thailand?
Tourists can buy CBD products (under 0.2% THC) at any dispensary without a prescription. For medical cannabis, tourists can visit a licensed cannabis clinic, receive a consultation, and get a PT 33 prescription the same day. No Thai ID is required. Read our tourist cannabis guide for the full process.
What is CBD and is it legal in Thailand?
CBD (cannabidiol) is a non-intoxicating compound found in cannabis. In Thailand, any CBD product containing 0.2% THC or less is legal and sold without a prescription at dispensaries, pharmacies, and online shops. No medical consultation is needed. Read our CBD Thailand guide for product types and buying advice.
Where can I find a cannabis clinic in Thailand?
We maintain a directory of 46+ verified cannabis clinics across Thailand. Search by city, province, or service type. Since January 2026, all dispensaries require medical supervision, so most also operate as clinics. Browse dispensaries too.
What is the PT 33 prescription system?
PT 33 is the official prescription form required for all medical cannabis in Thailand since June 2025. Seven types of licensed practitioners can issue it. The prescription covers up to 30 grams per month and is valid for 30 days. Read our PT 33 guide for the step-by-step process and costs.
Ready to get started?
Whether you need a prescription, want to find a clinic, or need to understand the law — we can help.
This information is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional. This information is for educational purposes only and does not constitute legal advice. Always consult a qualified legal professional.