Guides
Plain-English explainers on Thai medicine rules, written from official Thai sources.
- TravelBringing medication to ThailandThe 30-day personal-use rule, what paperwork to carry, and which medicines need a permit.
- LawControlled drugs in ThailandHow Thai narcotic and psychotropic categories work, and what each means for patients.
- CannabisIs cannabis legal in Thailand?Weed, THC and CBD rules in 2026: prescriptions, tourists, bringing products in, and the new medical-only bill.
- PharmaciesPrescription medicine in ThailandWhat pharmacies can sell over the counter, and when you need to see a doctor.
- How-toHow to search the Thai FDA databaseLook up a registration number, Thai trade name or active ingredient yourself.