Diazepam in Thailand
Benzodiazepine
Used for: Anxiety, muscle spasm, seizures and alcohol withdrawal.
- Available in Thailand
- Legally suppliedSupplied under Thai FDA controlled-substance permits
- Active ingredient
- DiazepamBenzodiazepine
- Prescription
- Prescription only (controlled substance)Dispensed only against a prescription, usually through hospitals and licensed clinics.
- Controlled substance
- Psychotropic substance, Category 4Thai narcotics law
- Bringing it in
- Prescription ≤30 days · permit 31–90 daysTraveller rules
Source: Thai FDA official records · Last checked
Is Diazepam available in Thailand?
Yes. Diazepam medicines are supplied in Thailand under controlled-substance permits issued by the Thai FDA Narcotics Control Division. The most recent permit on record is from 2024. They are dispensed through hospitals and licensed clinics.
Controlled-substance supply
Diazepam 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.
| Product | Licence holder | Permits on record | Official record |
|---|---|---|---|
| Diapine Injection 10 mg/2ml | บริษัท แอตแลนติค แล็บ จำกัด, แอตแลนติค แล็บ จำกัด | 0 (2021–2024) | View |
| Diapine Injection 10 mg/2 ml | บริษัท แอตแลนติค แล็บ จำกัด | 0 (2023) | View |
| Ropam Injection 10 mg/2 ml | ห้างหุ้นส่วนจำกัด แอล.บี.เอส. แลบบอเรตอรี่ | 0 (2023) | View |
| Valzepam Injection 10 mg/2 ml | ห้างหุ้นส่วนจำกัด แอล.บี.เอส. แลบบอเรตอรี่ | 0 (2023) | View |
| Diazepam Injection 10 mg/2 ml | องค์การเภสัชกรรม | 0 (2022) | View |
| DIAZEPAM 5 mg. | Partnership Limited L.B.S. LABORATORY LIMITED PARTNERSHIP | 0 | View |
| DIAZEPAM 5.00 MG | - ATLANTIC LABORATORIES CORPORATION LTD. | 0 | View |
| DIAZEPAM TABLET - 5 MG. | เยนเนอร์ราลดรั๊กส์เฮ้าส์ จำกัด | 0 | View |
| DIAZEPAM TABLETS 10 MG | องค์การเภสัชกรรม | 0 | View |
| DIAZEPAM TABLETS 2 MG | เวสโก ฟาร์มาซูติคอล จำกัด, องค์การเภสัชกรรม | 0 | View |
| DIAZEPAM TABLETS 5 MG | องค์การเภสัชกรรม | 0 | View |
Do I need a prescription for Diazepam in Thailand?
Yes. Diazepam is a psychotropic substance, Category 4 under Thai law. It is only dispensed against a prescription, usually through hospitals and licensed clinics.
Can I bring Diazepam 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 diazepam a controlled substance in Thailand?
Yes. Diazepam is listed as a psychotropic substance, Category 4 on the Thai FDA Narcotics Control Division’s list.
Other diazepam products in Thailand
These contain the same active ingredient. They are not necessarily interchangeable: strength, form and approved uses can differ, so talk to your doctor before switching.
Sources
- Thai FDA medicine register (ระบบค้นหาข้อมูลผลิตภัณฑ์ยา), active-ingredient search for “Diazepam”, 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