Complete Guide to Medication Import Rules for Hong Kong—How to Properly Transport Prescription Drugs, Over-the-Counter Medications, and Medical Supplies
If you're planning a trip to Hong Kong, you likely have everyday medications and medical supplies packed in your suitcase. However, medication regulations vary significantly by country, and drugs that are legal in one place may be illegal in another—including Hong Kong. In particular, Hong Kong, where Traditional Chinese Medicine is prevalent, has established strict independent regulations regarding Western pharmaceuticals.
This article provides a practical explanation of Hong Kong's medication import rules, prohibited substances, and required documentation from a pharmacist's perspective. Use it as a pre-travel preparation checklist.
Basic Principles for Importing Medications into Hong Kong
General Rules
Hong Kong's pharmaceutical regulations are based on the Pharmacy and Poisons Ordinance (Cap. 138) of the Hong Kong Special Administrative Region. Keep the following basic principles in mind:
| Item | Rule |
|---|---|
| Allowable quantity | Personal use only (typically approximately one month's supply) |
| Prescription drug import | Permitted if you have a physician's prescription and English medical certificate (must bring copies) |
| Over-the-counter medication | OTC drugs are restricted depending on ingredients |
| Medical supplies | Insulin, EpiPens, etc. require physician's explanatory document |
| Traditional Chinese Medicine | Limited to items approved by the Hong Kong Department of Health |
Pharmacist's note Hong Kong has a strict definition of "personal use." If you have a two-month supply of medication prescribed in Japan, I recommend bringing only the quantity corresponding to your duration of stay. For example, for a 10-day stay, approximately 10 days' worth is appropriate. Excess amounts may be confiscated.
Main Substances Prohibited or Restricted from Import into Hong Kong
Medical Narcotics and Psychotropic Substances
This is the category requiring the most attention. Medications containing the following substances are prohibited without an English medical certificate and prescription from a physician:
| Prohibited/Restricted Substance | Therapeutic Use | Notes |
|---|---|---|
| Morphine, codeine, fentanyl | Opioid painkillers | Patients undergoing cancer pain treatment must have physician's explanatory document |
| Methadone | Narcotic dependence treatment | Prohibited in almost all cases |
| Benzodiazepines | Anti-anxiety and sleep medications | Triazolam (Halcion) is subject to particularly strict regulation |
| Phenobarbital | Anticonvulsant | English physician's prescription is mandatory |
| Methylphenidate | ADHD treatment medication | Medical necessity must be demonstrated |
| Ritalin (methylphenidate) | ADHD treatment | Strict screening even with parent accompanying child |
Restricted Substances in OTC Medications
Over-the-counter cold medicines and decongestants also require caution.
| Substance | Commonly Found In | Reason for Restriction |
|---|---|---|
| Ephedrine, pseudoephedrine | Combination cold medicines, decongestants | Raw material for illicit drug manufacturing |
| Phenylephrine | Nasal congestion relief medications | Subject to regulation at high doses |
| Codeine-containing medications | Cough suppressants | Personal use permitted but must be declared |
| Aspirin | Pain/fever reducers, combination cold medicines | High-dose products may require physician's explanation in some cases |
Pharmacist's note Common Japanese cold medicines like "Kontac" and "Benza" containing ephedrine should be considered essentially prohibited from import into Hong Kong. Travelers must either purchase alternatives at Hong Kong pharmacies or prepare a physician's explanatory document.
Required Documents for Importing Prescription Drugs into Hong Kong
Preparation of English Medical Certificates and Prescriptions
To legally import prescription medications, the following documents are essential:
| Document | Content | Issued By |
|---|---|---|
| English prescription | Physician's prescription details (drug name, dosage, instructions, quantity) | Prescribing physician |
| English medical certificate | Explanation of medical necessity | Prescribing physician |
| Medical history summary | Diagnosis, treatment history, current treatment status | Physician or clinic |
Important points when creating documents:
- Explicitly request "for Hong Kong travel" when asking your physician to prepare these documents
- Within six months of issuance is standard (may vary by medical facility)
- Physician's signature, seal, and official letterhead of the medical facility are mandatory
- Bring both Japanese and English versions (English version is for submission to Hong Kong authorities)
Recommended Document Structure Example
[Physician letterhead]
To whom it may concern,
This is to certify that Mr./Ms. [Name] is under
my medical care for [diagnosis].
He/She is required to take the following medication
during his/her visit to Hong Kong from [departure date] to [return date]:
Medication: [medication name (international nonproprietary name)]
Dose: [dosage] mg
Frequency: [frequency] times daily
Duration: [period]
This medication is essential for his/her health
and medical condition management.
Sincerely,
[Physician signature]
[Physician name]
[Physician license number]
[Medical facility name, address, phone number]
[Issue date]
Insulin, EpiPens, Asthma Inhalers, and Other Specialized Medical Supplies
Self-Management Medications for Chronic Conditions
These are generally permitted for import, though explanatory documents are strongly recommended.
| Medical Supply | Import Permitted | Required Documents |
|---|---|---|
| Insulin (pen type, injection needles) | ✅ Yes | Physician's English explanatory document recommended |
| Glucose meter, test strips | ✅ Yes | Not strictly mandatory but carry with you |
| EpiPen (self-injectable epinephrine) | ✅ Yes | Physician's English explanatory document mandatory |
| Asthma inhaler (bronchodilator) | ✅ Yes | Physician's explanatory document recommended |
| Anticoagulants (warfarin, etc.) | ✅ Yes | Physician's English medical certificate and prescription |
Pharmacist's note Regarding insulin injection needles (syringes), Hong Kong Airport permits them through security if recognized as medical supplies during declaration. However, you are likely to be questioned by airport security, so carry the physician's English explanatory document in your carry-on baggage.
Customs Inspection Declaration Procedures and Strategies
Proper Response at Hong Kong International Airport
When declaring medications upon arrival at Hong Kong International Airport:
1. Complete the Passenger Customs Declaration Card
- Select "Yes" for the medication possession field
- List medication names (English names), dosages, and quantities
2. Prepare medications in a form ready to present
- Carry prescription and medical certificates in original form in your carry-on
- Keep medications in their original containers (do not transfer to other containers)
- Organize labels for easy visibility
3. Explain at the declaration desk
- Briefly explain: "Personal use for [duration]"
- Present physician's prescription and explanatory document
- Respond calmly to questions
Common Questions and Sample Answers
| Question | Sample Answer |
|---|---|
| Why are you bringing these medicines? | These are prescribed medications for my personal medical condition during my stay. |
| How long will you stay? | I'll be staying for [X] days, so I brought [X] days worth of medication. |
| Do you have a doctor's prescription? | Yes, here is the English prescription and medical certificate from my doctor. |
After Arriving in Hong Kong: What to Do If You Need Medication
Consulting Medical Facilities and Obtaining Prescriptions
If you need additional prescriptions while in Hong Kong:
| Facility Type | Characteristics | Language Support |
|---|---|---|
| Private clinic/hospital | 24-hour service, good English support, expensive | ✅ English available |
| Public hospital | Affordable, limited English support | ⚠️ Limited English |
| 24-hour pharmacy | OTC medication available, prescription services offered | ✅ English available |
| Traditional Chinese pharmacy | Traditional medicine prescriptions, language support varies | ⚠️ Variable |
Major 24-hour medical facilities:
- Wellcome (drugstore, multiple locations)
- Watson's (pharmacy, throughout Hong Kong)
- Mount Elizabeth Hospital (private, high standard)
Pre-Travel Preparation Checklist
To be completed 2–4 weeks before departure
- ☐ Consult with your physician about regular medications (confirm import eligibility)
- ☐ Request creation of English prescription and medical certificate if taking prescription drugs (from physician)
- ☐ If bringing OTC medications, verify Hong Kong's regulatory status (check ingredients)
- ☐ Make copies of prescriptions (carry original + copy separately)
- ☐ Create a list of medications to bring in Japanese and English
- ☐ Adjust to appropriate personal-use quantity (one month's supply or less is standard)
- ☐ Keep medications in original containers (do not transfer)
- ☐ Check the Ministry of Foreign Affairs and Hong Kong Special Administrative Region government websites for the latest information
Items to pack on travel day
- ☐ Medications (in carry-on baggage)
- ☐ English prescription and medical certificate (in carry-on, original copy)
- ☐ Copy of English medical certificate (keep separately in checked baggage as backup)
- ☐ Medication name and dosage list (English version)
- ☐ Prescribing physician's contact information (for emergencies, written in English)
Sources for Latest Information and Important Notes
Official Information Sources
-
Hong Kong Special Administrative Region Department of Health https://www.dh.gov.hk/english/
-
Japan External Trade Organization Safety Website (Hong Kong Region) https://www.anzen.mofa.go.jp/
-
Japanese Consulate-General in Hong Kong May issue notifications of latest regulatory changes
Important note
Pharmaceutical regulations may change periodically. The information in this article is current as of the publication date. Before traveling, be sure to check the official sites listed above to verify that your medications are currently permitted.
Summary
Key points for importing medications into Hong Kong:
✅ Medications permitted for import
- Prescription drugs (with physician's English prescription and medical certificate)
- Chronic condition management medications such as insulin, EpiPens, and asthma inhalers
- Common OTC combination cold and digestive medications (personal use quantity, after confirming ingredients)
- Medical supplies (glucose meters, blood pressure monitors, etc.)
❌ Prohibited or high-risk substances
- Medications containing ephedrine or pseudoephedrine (cold medicines)
- Benzodiazepines such as triazolam (sleep medications)
- Codeine-containing medications (without physician's explanation)
- Methadone and strong opioids (medical necessity documentation mandatory)
📋 Essential documents
- English prescription
- English medical certificate
- Copy of prescription
- List of medications with dosages (in English)
- Physician contact information (in English)
Planning ahead and carrying proper documentation will ensure a smooth, hassle-free trip to Hong Kong.