🌏 Carry · verify · prescribe · store
Pharmacies, prescriptions and medicines in Southeast Asia
Taking regular medicine abroad involves more than packing enough for the flight. You need to know that each medicine can enter the country legally, can be identified by its active ingredient rather than a home-country brand, will stay usable in the heat and can be prescribed and supplied locally before your carried supply runs out.
Last verified 1 September 2026
The short answer
How should a family plan medicines before moving to Southeast Asia?
Build one medicine passport per person using active ingredient, strength, formulation, dose and legal category. Check every transit and destination country; keep medicines in original labelled packs with prescriptions and a doctor letter; obtain permits before travel where required; and establish a licensed local prescriber and pharmacy. Never assume that availability online, a familiar brand or over-the-counter sale proves equivalence or legality.
One record per person
Create a medicine record using active ingredients
A brand name alone may not identify the same medicine in another country. Keep this record with the original documents and a secure offline copy so border officials, doctors and pharmacists can understand the exact treatment.
Active ingredient
Use the generic/INN name—not only the brand used in your home country.
Strength + form
For example 5 mg tablet, 100 units/mL pen or 10 mg/5 mL liquid.
Dose + purpose
How, when and why it is taken, including child weight where relevant.
Legal category
Ordinary prescription, psychotropic, narcotic/controlled, refrigerated or device-linked.
Prescription documents
Signed prescription or letter, diagnosis where appropriate, contact details and travel dates.
How you will get more
Local doctor, named pharmacy or hospital, lead time, rules for alternatives and an emergency backup.
Check every active ingredient before travel
Personal-import and controlled-medicine rules
These are the official planning rules verified on the date above, not individual legal clearance. Check the exact active ingredient, every country you will transit and the regulator's current guidance before travel.
Thailand
- Rule
- Ordinary medicines: personal-use quantity up to 30 days. Thai FDA rules are separate for narcotic and psychotropic schedules.
- Carry
- Original container and prescription; permit where the Thai FDA category requires it.
- Do
- Check the ingredient in the Thai FDA traveller portal at least 15 days before travel when controlled status is possible.
Malaysia
- Rule
- Personal/family luggage exemption is generally limited to a reasonable quantity not exceeding one month’s use per person.
- Carry
- Prescription/doctor evidence for prescription, psychotropic or dangerous-drug preparations; declare dangerous drugs on arrival.
- Do
- Confirm classification with Malaysia’s Pharmacy Enforcement/NPRA route before travel.
Vietnam
- Rule
- Current rules distinguish ordinary, narcotic and psychotropic/precursor medicines; low no-permit limits apply to controlled categories.
- Carry
- Prescription and doctor letter with patient, medicine, dose, quantity and prescriber details.
- Do
- Check Decree 163/2025 and the Vietnamese authority/embassy for the exact ingredient and any amount above the exemption.
Indonesia / Bali
- Rule
- With an English prescription, ordinary personal medicines may be carried up to 90 days; psychotropics have a separate 60-day foreign-traveller rule; narcotics are not permitted.
- Carry
- Original pack, English prescription and customs declaration.
- Do
- Use BPOM’s current passenger-baggage rules; do not assume the legal category in your home country maps neatly to Indonesia.
Philippines
- Rule
- Prescription-drug quantity should correspond to the prescription. Controlled preparations have separate PDEA documentation and timing rules.
- Carry
- Prescription with foreign prescriber equivalent licence details; physician letter and original labelled pack for controlled medicines.
- Do
- Check FDA/customs and PDEA before travel; seek PDEA authorisation in advance when required.
Plan how to obtain repeat medicines
Match each medicine to the right local provider
The aim is not simply to find a box. You need safe prescribing, a legitimate product, any required monitoring and a backup when the usual pharmacy or clinic cannot help.
| Need | Where to start | What to check before relying on it | Backup |
|---|---|---|---|
| Regular repeat prescription | Create a local prescriber and pharmacy route before the carried supply runs low. | Ingredient, formulation and locally registered product; appointment and order lead time. | A hospital pharmacy or specialist who can select a clinically appropriate alternative. |
| Controlled or psychiatric medicine | Confirm import legality, then identify a locally authorised prescriber and dispensing route. | National category, permit/quantity, prescription rules and continuity without postal imports. | Pre-travel treatment review; never stop or substitute abruptly without clinical advice. |
| Refrigerated / device-linked treatment | Map compatible product, needles/device, storage and power from airport to home. | Labelled temperature range, excursion rule, pharmacy stock and backup refrigeration. | Named clinic/hospital capable of storing and supplying it during an outage. |
| Child medicine | Use a paediatric clinician/pharmacist for weight-based dose and local concentration. | Current weight, mg dose, mg/mL concentration and suitable measuring device. | Hospital/urgent care when the child is very young, seriously unwell or dosing is unclear. |
| Antibiotic or acute treatment | Seek assessment rather than choosing a familiar box or using leftovers. | Diagnosis, allergies, interactions, dose/duration and when review is required. | Clinic/hospital escalation; avoid fragmented courses from several sellers. |
At the pharmacy counter
Five checks before taking a newly supplied medicine
Repeat the checks whenever the product, pharmacy, supplier or packaging changes.
Provider
Use a licensed pharmacy or hospital dispensary and confirm a pharmacist is available for prescription, interaction and substitution questions.
Product
Match product name, active ingredient, strength, dosage form, manufacturer, registration number, batch and expiry against the national regulator where possible.
Pack
Reject broken seals, loose unlabelled units, altered expiry/batch details, damaged cold-chain packaging or a leaflet that does not match the medicine.
Record
Keep prescription, receipt, box and pharmacist/doctor details; photograph both sides before discarding travel packaging.
Counselling
Ask what changed from the previous product, how to take/store it, interactions, missed-dose action and which symptoms need urgent care.
Similar does not always mean equivalent
How to check whether a medicine is a suitable match
Changing products can be routine and safe when a qualified professional confirms the details. The table explains why one matching feature is not enough.
| What matches | Enough? | Why it is not enough by itself | What to confirm |
|---|---|---|---|
| Same brand | No | A brand can have different ingredients, strengths or formulations between countries. | Active ingredient + exact strength + dosage form + release mechanism. |
| Same active ingredient | Not always | Modified-release, salt, concentration, device and route can change use and exposure. | Prescriber/pharmacist confirms the complete product and dose. |
| A pharmacist says it is equivalent | Useful evidence | It still needs to be tied to the prescription, patient and local substitution rules. | Record product, advice, dose and who supplied it. |
| Regulator search result | Necessary check | Registration supports legitimacy but does not prove current stock or suitability for this patient. | Active registration plus licensed seller, intact pack and clinical fit. |
| Online listing or social recommendation | No | A listing can be counterfeit, unlicensed, wrongly stored or copied from a genuine product. | Move the purchase into a licensed clinical/pharmacy route. |
Heat, freezing and power cuts
Protect medicines throughout the journey and at home
“Keep cool” is not a precise storage instruction. Follow the labelled conditions and advice from the manufacturer or pharmacist for the exact product.
- 1
Ask the manufacturer or pharmacist
Record the labelled range, allowed excursions, light/moisture limits and what counts as a spoiled dose.
- 2
Protect the journey
Keep essential medicine in hand luggage, preserve original labels and use an approved insulated system—never direct contact with loose ice.
- 3
Check storage at home
Check actual room or refrigerator temperature, backup power and whether children or household staff can access the medicine.
- 4
Plan the outage
Name a pharmacy, clinic or hospital with appropriate storage and transport; decide how long the current pack remains usable.
- 5
Do not guess after failure
If heat, freezing, water or a power cut may have compromised the product, quarantine it and ask the manufacturer/pharmacist before use.
Useful local labels
Four terms that make the handover clearer
Show the written active ingredient and prescription as well; pronunciation alone is not medicine identification.
The internationally recognised active-ingredient name.
Tablet, modified-release tablet, liquid, inhaler, injection, cream and so on.
A legal category that may differ between countries and require limits, documents or a permit.
National authorisation for a product; it does not guarantee stock or suitability.
Availability is local
Compare pharmacies and prescribing access by family base
A national product registration does not mean the medicine will be stocked in the city, island or exact pharmacy where the family will live.
Major capital or private-hospital area
What you can accessMore specialist and hospital-pharmacy choice, with a better chance of an English-language handover.
What to checkExact product and formulation, specialist appointment, price, stock cycle and after-hours options.
Regional city
What you can accessRoutine pharmacy access may be convenient, while specialist products and substitutes have thinner coverage.
What to checkOrder lead time, hospital escalation and whether a second licensed supplier exists.
Island or remote base
What you can accessOrdinary products may be easy to buy but cold-chain, controlled and specialist continuity can depend on flights/ferries.
What to checkMinimum safe stock, disruption buffer, storage and referral/transport fallback.
Five assumptions to avoid
Do not rely on shortcuts for essential medicines
Each shortcut replaces an important legal, clinical or supply check with an assumption.
Assuming the home-country brand will be the same
The name may change, and the product may not be registered, stocked or clinically interchangeable.
Relying on a large suitcase
Personal-import permission is time-limited and does not give you a lawful way to obtain future supplies.
‘No prescription asked’
Easy sale does not confirm the legal category, authenticity, correct use or good antimicrobial practice.
Posting the next supply
Mail and courier rules differ from accompanied baggage and are often stricter.
Ignoring storage temperatures
Heat and freezing can alter medicine or device performance; follow the product-specific instructions.
Connect the care plan
Put medicine continuity inside the wider move
Prescriptions depend on the healthcare, insurance, emergency and location decisions around them.
Common questions
Questions about medicines and pharmacies in Southeast Asia
Can I use a foreign prescription at a pharmacy in Southeast Asia?
Do not assume it can be dispensed directly. Your existing prescription and clinician’s letter are valuable clinical and border evidence, but a local doctor or locally valid prescription may be required. Confirm the route for the exact medicine, especially controlled, injectable, psychiatric and paediatric products.
Should I search for my medicine by brand name?
Start with active ingredient, exact strength, dosage form, route and release mechanism. Brand names differ between countries and an identical-looking name may not mean an identical product. A prescriber or pharmacist should confirm any switch.
Is medicine bought from a large online marketplace safe?
A popular platform or convincing listing does not prove licensing, registration, authenticity or storage. Use a licensed pharmacy or hospital route, verify the product through the national regulator where available and retain the receipt and intact pack.
Can medicines be posted from home after we move?
Do not build continuity around post. Postal imports are regulated separately and may require licences, prescriptions or exemptions; controlled medicines may be prohibited. Confirm the current regulator and customs rules before sending anything and create a lawful local prescribing route.
How should medicines be carried on a flight?
Keep essential medicine and documents in hand luggage in original labelled packaging, within airline liquid/sharps rules. Split an appropriate backup only when lawful and clinically suitable. For temperature-sensitive products, obtain product-specific handling instructions rather than improvising with ice.
What should parents check before giving a child a local medicine?
Confirm the active ingredient, concentration, formulation, child’s current weight, dose unit, measuring device, maximum daily dose and whether another cold/fever product duplicates an ingredient. Seek clinical advice for uncertainty or serious symptoms.