Lost or Expired Medication in Japan: What Visitors Should Do
Losing your medication, or finding that it has expired, is stressful anywhere. In Japan it is harder because pharmacies and clinics work differently from many other countries, and not every medicine you use at home can be supplied here. This guide explains where to go, what to bring and how to communicate clearly with Japanese healthcare staff.
Quick answer
For a prescription medicine you have lost or run out of, you will usually need to see a doctor in Japan, who can issue a Japanese prescription for a pharmacy to fill. A prescription from another country generally cannot be filled at a Japanese pharmacy. Over-the-counter products can be bought at a pharmacy without a prescription. In an emergency call 119.
Need your medical documents explained in Japanese? We translate prescriptions, doctor's letters and medication lists so the clinic or pharmacist can read them.
Translate my medical documentsOn this page
First steps when medication is lost
- Write down what you takeMedicine name, active ingredient, strength, how often and the condition it treats. Check photos on your phone, your pharmacy app or your home doctor's patient portal.
- Look for any remaining packaging or a prescription copyEven an empty box or label shows the active ingredient, which matters more than the brand name because brands differ between countries.
- Contact your prescriberAsk your home doctor to send a letter or a current medication list by email. A short letter stating the diagnosis and treatment helps a Japanese doctor decide safely.
- Do not skip doses of essential medicineIf you take medicine that must not be interrupted, seek care the same day rather than waiting.
Emergency: call 119 for an ambulance. Tell the operator your location and, if you can, say "English" so staff can arrange language support.
Where to go: pharmacy or clinic
Pharmacies in Japan are called yakkyoku or kusuriya (薬局・薬屋). They are common in most neighbourhoods, but their role depends on the kind of medicine.
| Situation | Where to go | What to expect |
|---|---|---|
| Over-the-counter product | Pharmacy or drugstore | A pharmacist can suggest a product. Ingredients and strengths may differ from your home brand. |
| Prescription medicine | Clinic or hospital first, then a pharmacy | A doctor in Japan examines you and issues a Japanese prescription. The pharmacy then dispenses it. |
| Urgent or after hours | Hospital emergency department | Many hospitals have limited English support. An interpreter or translated documents help. |
Visitors without Japanese public health insurance usually pay the full cost of consultations and medicine themselves. Ask the clinic about fees before the visit when you can.
Not every clinic can treat international patients in English. Our foreign-friendly clinics and hospitals list is a good place to start.
What to bring
- PassportClinics usually ask for photo ID.
- Prescription copy or doctor's letterA translated copy lets the Japanese doctor see your diagnosis, medicine and dose at a glance. It supports the doctor's decision. It does not replace a Japanese prescription.
- Medication list and allergiesInclude supplements and anything you take only when needed.
- Travel insurance detailsPolicy number and the insurer's emergency contact. Some insurers require approval before treatment.
- Payment methodMany clinics expect payment on the day. Check whether cards are accepted.
MedicTranslate prepares certified translations of prescriptions and medical documents between English and Japanese. For a clinic visit with live support you can also book an interpreter.
If your medicine is restricted in Japan
Some medicines that are routine elsewhere, including certain ADHD medicines, strong painkillers, and some sleeping or anti-anxiety medicines, are tightly controlled or not available in Japan. If yours is one of them, a Japanese doctor may suggest an alternative or may not be able to prescribe it.
Do not buy medicine from unofficial sellers or ask others to post it to you. Doing so can break the law and the product may not be genuine. Speak to a doctor in Japan first.
If you are still planning your trip, check your medicines before you travel using our prohibited and restricted medication guide. For a written review of your own medicine list, see the Personalised Medication Assessment Report. It is an information service and does not replace advice from your doctor or pharmacist.
If your medication has expired
Expiry dates reflect how long the manufacturer has tested the product to stay safe and effective. For some medicines the risk of using them late is small. For others it matters a great deal.
Ask before using
Ask a pharmacist or doctor whether a specific expired medicine is still appropriate. Do not guess.
Be extra careful
Take particular care with medicines that must work reliably in an emergency or are sensitive to heat and cold, such as insulin, adrenaline auto-injectors and liquid antibiotics.
Dispose safely
Ask a pharmacy how to dispose of expired medicine. Do not leave it where children or pets can reach it.
Travel insurance and receipts
Many travel policies cover urgent medical visits and some cover replacement of essential medicine. Cover varies, so read your own policy or call the insurer's assistance line.
- Contact the insurer earlySome require notice or pre-approval.
- Keep every receipt and documentKeep itemised receipts, the prescription and any clinic reports for your claim.
- Ask for English where you canIf a Japanese document must be understood by your insurer, a certified translation can help the claim process. Acceptance is the insurer's decision.
How MedicTranslate can help
Document translation
Prescriptions, doctor's letters, medication lists and test results translated for Japanese clinics and pharmacies.
Interpreting
Book an interpreter to join your clinic visit in person or remotely.
Finding a clinic
Browse clinics and hospitals that welcome international patients.
We do not prescribe or dispense medicine and we do not give medical advice. We help you and the Japanese care team understand each other.
Get your documents ready in Japanese
Send us your prescription or doctor's letter and we will tell you the cost and turnaround before you confirm.
- Certified translation between English and Japanese
- Handled in confidence
- Quote before you commit
Prefer to talk? Email [email protected] or call +81 80 2453 8466.
FAQ
Can I fill my foreign prescription at a Japanese pharmacy?
Generally no. A pharmacy dispenses against a prescription issued by a doctor licensed in Japan. A foreign prescription or its translation helps that doctor understand your treatment but does not replace a Japanese prescription.
Can I buy my usual medicine over the counter in Japan?
Only if an equivalent over-the-counter product exists. Names, ingredients and strengths differ from country to country. A pharmacist can advise on options.
What if my medicine is not available in Japan?
A Japanese doctor can discuss an alternative with you. Your home doctor's letter, translated into Japanese, makes that conversation safer and faster.
Do I need a translation of my prescription?
It is not a legal requirement for a visit, but it helps the doctor and pharmacist understand your diagnosis and treatment quickly, especially where English support is limited.
Is it safe to take expired medicine?
It depends on the medicine and how it was stored. Ask a pharmacist or doctor about your specific product rather than relying on a general rule.
Does MedicTranslate supply or prescribe medicine?
No. MedicTranslate provides translation, interpreting and healthcare coordination support. Prescribing and dispensing are done by licensed Japanese doctors and pharmacists.
This article is general information only. It is not medical, legal or insurance advice and does not replace the advice of a doctor or pharmacist. Rules, availability and fees change and differ between facilities. MedicTranslate does not prescribe, dispense or supply medicine. Last reviewed on 7 October 2026.