Can you bring Doxycycline (Vibramycin, Doryx) to Thailand?
You can bring doxycycline for your own use (up to 30 days). It is generally sold by pharmacists in Thailand without a prescription.
Bringing it into Thailand
Allowed with a prescription, up to 30 days
Thai FDA lets travellers bring medicines that are not narcotics or psychotropic substances for their own use, up to 30 days' supply. Keep it in the original labelled packaging and carry your prescription or a doctor's letter. No Thai FDA permit is needed for this amount. If you need more than 30 days, contact the Thai FDA Medicines Regulation Division before you travel.
Getting it in Thailand
From a pharmacist, no prescription usually needed
Doxycycline falls under the general rule that most antibiotics in Thailand are dangerous drugs, which licensed pharmacists can dispense without a prescription. Some Bangkok sexual health clinics also offer doxycycline as post-exposure prevention for STIs (doxyPEP) after a consultation.
- Thai classification
- Dangerous drug
- Last checked
- 13 November 2026
- Source quality
- Medium: official and secondary sources
What to carry
- Original packaging with the label visible
- Prescription or doctor's letter in English, with the generic name and dose
- No more than 30 days' supply
Good to know
- Doxycycline makes skin more sensitive to sunburn.
- Not suitable in pregnancy or for young children.
Rules change. Before you travel, confirm with the Thai FDA (permitfortraveler.fda.moph.go.th) or the Royal Thai Embassy in your country. This page is information, not medical or legal advice.