Duromine in Thailand
Phentermine · Appetite suppressant (sympathomimetic)
Used for: Short-term treatment of obesity.
- Available in Thailand
- YesDuromine is supplied under permit in Thailand
- Active ingredient
- PhentermineAppetite suppressant (sympathomimetic)
- Prescription
- Prescription only (controlled substance)Dispensed only against a prescription, usually through hospitals and licensed clinics.
- Controlled substance
- Psychotropic substance, Category 2Thai narcotics law
- Bringing it in
- Prescription ≤30 days · permit 31–90 daysTraveller rules
Source: Thai FDA official records · Last checked
Is Duromine available in Thailand?
Yes. Duromine is supplied in Thailand under controlled-substance permits issued by the Thai FDA Narcotics Control Division. The most recent permit on record is from 2026. As a controlled medicine it is dispensed through hospitals and licensed clinics rather than ordinary pharmacies.
Controlled-substance supply: Duromine
Phentermine is a controlled substance, so it is not on the ordinary medicine register. These products are imported or made under permits and certificates from the Thai FDA Narcotics Control Division.
Do I need a prescription for Duromine in Thailand?
Yes. Phentermine is a psychotropic substance, Category 2 under Thai law. It is only dispensed against a prescription, usually through hospitals and licensed clinics.
Can I bring Duromine into Thailand?
Prescription ≤30 days · permit 31–90 days
Up to 30 days’ supply with a prescription. 31–90 days needs a Thai FDA permit.
- Up to 30 days’ supply: carry a medical certificate or prescription from your doctor. No permit is needed.
- 31 to 90 days’ supply: apply for a Thai FDA permit online at least 15 days before you travel.
- Permits are usually issued in about 3 working days.
- More than 90 days’ supply is not allowed.
Legal basis: Narcotics Code; Ministerial Regulation B.E. 2567 (2024), in force 21 September 2024. Thai FDA: guidance for travellers carrying narcotic or psychotropic medicines · Thai FDA: Permit for Traveller
Is phentermine a controlled substance in Thailand?
Yes. Phentermine is listed as a psychotropic substance, Category 2 on the Thai FDA Narcotics Control Division’s list.
Other phentermine products in Thailand
These contain the same active ingredient as Duromine. They are not necessarily interchangeable: strength, form and approved uses can differ, so talk to your doctor before switching.
- PANBESY 30 MGControlled supply
Sources
- Thai FDA medicine register (ระบบค้นหาข้อมูลผลิตภัณฑ์ยา), active-ingredient search for “Phentermine”, retrieved 30 September 2026
- Thai FDA search centre: narcotic and psychotropic products (Narcotics Control Division), retrieved 30 September 2026
- Thai FDA Narcotics Control Division, Permit for Traveller: drug list, retrieved 30 September 2026
- Thai FDA: guidance for travellers carrying narcotic or psychotropic medicines
- Thai FDA: Permit for Traveller
Registration numbers link to the Thai FDA’s public record for each product. Spotted something out of date? Report a correction.
General information only, not medical or legal advice. Rules change, so confirm with the Thai FDA or a pharmacist before you buy, take or travel with a medicine. Medical disclaimer