Cambodia Medication Import: Basic Rules

Cambodia has limited medical infrastructure compared to other Southeast Asian countries. When bringing medications into Cambodia, understanding regulations from the Cambodian Ministry of Health and Customs is essential. This article provides practical and accurate information.

General Guidelines for Medication Quantities

For personal use, the following standards generally apply:

Prescription medications: Up to 3 months' supply is recommended
Over-the-counter drugs: One container per medication type
Medical devices: Blood glucose meters, injection needles, etc. may be permitted with documentation of medical necessity

Pharmacist's note Cambodia does not publicly release specific quantitative standards for medication import regulations. Since customs officers' judgments vary, it is crucial to prepare documentation proving the quantity is for "personal use."

Prohibited and Restricted Medication Components

Absolutely Prohibited Substances

Component	Found In	Reason
Phenobarbital	Sleeping pills, anticonvulsants	Narcotics designation
Amphetamines	ADHD medications (Adderall, etc.)	Stimulant drug restrictions
Codeine-containing products	Cough syrups, combination cold medicines	Illegal in Cambodia
Tramadol	Pain relievers	Controlled substance
Ergotamine	Migraine medications	Prohibited in specific countries

Restricted Components (Declaration & Prescription Required)

Component Class	Examples	Import Conditions
Psychotropic drugs	Diazepam, clonazepam and other sleeping pills, anti-anxiety medications	English-language physician prescription + English medical certificate
Stimulant medications	Methylphenidate	Prescription + within 6-month supply
Steroid compounds	Prednisone and other corticosteroids	Medical necessity documentation
Warfarin	Anticoagulant	INR test results
Insulin	Diabetes medication	English-language physician medical certificate

Pharmacist's note Psychotropic drug import restrictions are the strictest across Southeast Asia. Cambodia enforces particularly strong enforcement. After the 2023 customs reform, officials increasingly require not only a physician's prescription but also an "English-language Medical Certificate" in addition to the prescription.

Required Documentation and Preparation

1. English Medical Certificate

What is needed:

Patient name and date of birth
Diagnosis name (in English, not Japanese)
Prescribing physician's signature and seal
Official hospital stamp
Issue date (ideally within 1 month of travel)

How to obtain:

Request an "English Medical Certificate for International Travel" from your prescribing physician or hospital medical records department
Typically issued within 7-10 days (may be charged, ¥1,000–3,000)

2. English Prescription

The prescription must include the following information:

[Healthcare facility name, address, phone number]
[Physician name and signature]
Patient Name: ___________
DOB: ___________

Medication: [Generic name (not brand name)]
Strength: [Dosage]
Quantity: [Total quantity (e.g., 3 months' supply)]
Dosage: [Instructions for use]
Indication: [Medical indication]
Date of Issue: ___________

Pharmacist's note Common over-the-counter pain relievers like aspirin or Loxonin do not require a prescription. However, prescription-restricted NSAIDs like diclofenac do require one. Always ensure the active ingredient name is written in English, not the brand name.

3. Original Medication Containers

Important points:

Medications must remain in original containers/bottles
Transferring to pill organizers is not permitted (risk of confiscation by customs)
Verify that labels clearly display patient name, dosage, and instructions

Cambodia Customs Declaration Procedures

Entry Process

Complete the declaration form distributed on the aircraft
- Check "YES" for presence of medications
- Record medication names and quantities
Present to customs official
- Submit medications along with medical certificate
- Submit English prescription if available
Inspection (spot checks)
- Not all medications are inspected
- However, psychotropic medications are typically inspected more thoroughly

If Medications Are Confiscated

Request and keep a receipt
Contact the Japanese Embassy in Phnom Penh: +855-23-216-124
After returning to Japan, contact customs authorities

Pre-Travel Checklist

Two Weeks Before Departure

Request "English Medical Certificate for International Travel" from prescribing physician
Check latest Cambodia Ministry of Health regulations online (also consult Japanese Ministry of Foreign Affairs website)
Verify your travel insurance covers "pre-existing conditions"

One Week Before Departure

Confirm English medical certificate and prescription have arrived
Verify medication expiration dates (must be valid through return date)
Confirm medication container labels are legible

Departure Day

Place medications and documents in carry-on luggage
- Checked luggage increases loss risk
Review airline security regulations (liquid medications must be 100ml or less, etc.)

Upon Arrival in Cambodia

If Medications Run Out

Important considerations when purchasing medication in Cambodia:

Major pharmacies: Pharmacie Hôpital Central (Central Hospital Pharmacy in Phnom Penh), Fumark Pharmacy, etc.
Language: English is spoken at limited pharmacies. Having a physician's prescription helps
Quality: Risk of counterfeit medications; purchasing from official medical facility pharmacies is recommended
Price: Generally more expensive than Japan (due to distribution costs and tariffs)

Pharmacist's note Cambodia has relatively serious counterfeit medication issues among Southeast Asian countries. Counterfeit malaria treatments and antibiotics have been reported. It is strongly recommended to bring necessary medications from Japan if possible.

If Medical Care Is Needed

Recommended medical facilities (Phnom Penh):

Royal Phnom Penh Hospital
Raffles Hospital Phnom Penh

Important: Even at these facilities, medication availability is limited. Verify that your travel insurance includes medical evacuation coverage.

Frequently Asked Questions

Q1: Can I bring dietary supplements (vitamins, protein powder, etc.)? A: Generally yes. However, supplements containing "components classified as medications" (e.g., high-dose vitamin D) may be restricted. Since individual judgment applies, it is wise to keep receipts.

Q2: Are over-the-counter cold medicines allowed? A: General combination cold medicines (acetaminophen, diphenhydramine, etc.) are generally permitted. However, cough syrups containing codeine are prohibited. Check the ingredient list.

Q3: I am pregnant and want to bring prescribed anti-nausea medication. A: Metoclopramide (Primperan) and similar medications are often not restricted, but pregnancy is a special circumstance, so an English medical certificate from your physician is essential. Plan for prenatal care at your destination as well.

Summary

Cambodia has stricter medication regulations than most Southeast Asian countries. Rely on official English-language documentation rather than uncertain information
Psychotropic drugs and controlled substances are absolutely prohibited. If you take such medications, consult your physician or pharmacist about alternatives
For prescription and restricted medications, obtain English medical certificates and English prescriptions from healthcare providers in advance
Medications must remain in original containers and be placed in carry-on luggage. Transferring to other containers risks confiscation
For long-term stays or complex medical histories, confirm with the Japanese Embassy in Phnom Penh before departure
Always verify the latest information on the Japanese Ministry of Foreign Affairs website and Cambodia Ministry of Health official sources. Information in this article may change

Cambodia Travel Medication Guide: Import Rules & Prohibited Substances