Is This You?
\n\n\n\nYou packed everything — passport, camera, charger — but your blood pressure medication is still sitting on the kitchen counter back home. Or maybe your trip got extended by a few days and you’re counting pills, realizing you’ll run out before your flight. Perhaps the airline lost your suitcase entirely, and your daily prescriptions were inside.
\n\n\n\nWhatever brought you here, the situation is the same: you need prescription medication in a foreign country, and you have no idea how to get it in Japan.
\n\n\n\nYou’re not alone. This is one of the most common — and most stressful — medical issues foreign visitors face in Japan. The good news is that it’s solvable, usually within the same day. This guide explains exactly what you need to know and how our English-speaking clinic in Tokyo can help.
\n\n\n\nCritical Fact: Foreign Prescriptions Are Not Valid in Japan
\n\n\n\nThis is the single biggest surprise for most travelers. Japan does not accept prescriptions written by doctors in other countries. It doesn’t matter if your prescription is printed on official letterhead, notarized, translated into Japanese, or comes from a world-renowned hospital — Japanese pharmacies cannot and will not fill it.
\n\n\n\nUnder Japan’s Pharmaceutical and Medical Device Act (薬機法), only prescriptions issued by physicians licensed in Japan are legally valid. This means that even if you walk into a pharmacy with a perfectly legitimate prescription from your home country, you will be turned away.
\n\n\n\nThe solution is straightforward: you need to see a doctor in Japan who can evaluate your condition and write a new, Japanese prescription for the same medication (or its closest available equivalent). This is exactly what we do at SAKURA International Clinic Asakusa — quickly and in English.
\n\n\n\nWhat You Can Do on Your Own
\n\n\n\nPrepare Before Your Visit
\n\n\n\nThe smoother your clinic visit goes, the faster you’ll have your medication. Before coming in, try to gather the following:
\n\n\n\n- Generic name of your medication (not just the brand name). For example, “amlodipine” rather than “Norvasc.” Brand names differ between countries, but generic names are universal.
- Dosage and frequency — e.g., “amlodipine 5 mg, once daily in the morning.”
- Your prescribing doctor’s contact information — in case we need to confirm details about your treatment.
- A photo of the medication bottle or packaging — this is often the fastest way for a Japanese doctor to identify the exact drug.
- Any medical records or prescription history accessible through your country’s health app or patient portal.
What Japanese Pharmacies Sell Without a Prescription
\n\n\n\nJapanese drugstores (ドラッグストア) carry a wide range of over-the-counter (OTC) medications. For minor issues, you may not need a clinic visit at all:
\n\n\n\n- Pain relievers (ibuprofen, acetaminophen/paracetamol)
- Cold and flu remedies
- Antihistamines for allergies
- Stomach medications (antacids, digestive aids)
- Topical creams for rashes and insect bites
- Eye drops and basic first-aid supplies
However, anything that requires a prescription in your home country almost certainly requires one in Japan too — including blood pressure medication, diabetes drugs, antidepressants, hormonal medications, and antibiotics.
\n\n\n\nMedications That Are Difficult or Illegal to Obtain in Japan
\n\n\n\nSome medications that are routinely prescribed abroad are strictly controlled or outright banned in Japan. Be aware of the following:
\n\n\n\n- Adderall (amphetamine) — Completely illegal in Japan. Classified as a stimulant drug (覚醒剤). Possession can lead to arrest and imprisonment, even with a valid foreign prescription.
- Certain ADHD medications containing methylphenidate — Concerta is available in Japan by prescription, but bringing it into the country requires advance paperwork (yakkan shōmei).
- Codeine-containing medications — Small amounts in OTC cold medicine are permitted, but prescription-strength codeine products may require import approval.
- Some benzodiazepine sleeping pills — You may bring up to a 30-day supply for personal use, but obtaining more in Japan can be difficult.
- Cannabis-derived CBD products — Japan’s cannabis laws are strict. Even CBD products that are legal in your home country may contain trace THC levels that violate Japanese law.
If you take any of these medications, read the “Medications You Cannot Bring Into Japan” section below and consult our clinic for alternatives.
\n\n\n\nWhen Should You See a Doctor?
\n\n\n\nNot every situation is equally urgent. Here’s how to assess yours:
\n\n\n\nYou have 1–2 days of medication left — Plan your visit now
\n\n\n\nYou have a small buffer. Use it wisely. Call or message us to schedule a same-day or next-day appointment. Gather the medication details listed above so your visit is as quick and efficient as possible.
\n\n\n\nYour medication runs out today — Come in now
\n\n\n\nDon’t wait. Walk in during our opening hours. We accept walk-in patients and can typically have you seen, diagnosed, and holding a prescription within 30–60 minutes.
\n\n\n\nYou take medication that is dangerous to stop suddenly — Come in immediately
\n\n\n\nSome medications must never be stopped abruptly. Sudden discontinuation can cause life-threatening complications. These include:
\n\n\n\n- Insulin — Stopping can lead to diabetic ketoacidosis, a medical emergency.
- Anti-seizure medications (e.g., levetiracetam, valproate) — Abrupt withdrawal can trigger seizures.
- Warfarin and other anticoagulants — Stopping increases the risk of blood clots, stroke, or pulmonary embolism.
- Beta-blockers (e.g., metoprolol, propranolol) — Sudden discontinuation can cause rebound hypertension or heart complications.
- Corticosteroids (e.g., prednisone) — Must be tapered; abrupt cessation can cause adrenal crisis.
- Antidepressants (especially SSRIs/SNRIs) — Withdrawal can cause “discontinuation syndrome” with dizziness, nausea, and mood changes.
If you take any of these, do not wait until your last pill. Contact us immediately so we can ensure continuity of your treatment.
\n\n\n\nHow We Help at SAKURA International Clinic Asakusa
\n\n\n\nOur clinic specializes in treating international patients. Here’s exactly what happens when you come in for a prescription refill:
\n\n\n\nStep 1: Medical Interview
\n\n\n\nA doctor conducts a brief consultation — entirely in English — to understand your medical history, current medications, and the reason for your visit. We’ll review whatever documentation you have: photos of your pills, prescription records, or a note from your home doctor.
\n\n\n\nStep 2: Medication Identification
\n\n\n\nWe identify your medication by its generic name and cross-reference it with Japanese pharmaceutical databases to find the identical drug or the closest available equivalent. Japan carries most internationally common medications, though brand names and available dosages may differ slightly.
\n\n\n\nStep 3: Japanese Prescription Issued
\n\n\n\nThe doctor writes a legally valid Japanese prescription (処方箋). This can be filled at any pharmacy in Japan.
\n\n\n\nStep 4: Pick Up at a Nearby Pharmacy
\n\n\n\nThere are several pharmacies within a short walk of our clinic. We’ll direct you to the nearest one. Pharmacists will fill your prescription, typically within 10–20 minutes. For common medications, you’ll walk out with your pills the same day.
\n\n\n\nClinic Details
\n\n\n\n- Location: 1-minute walk from Asakusa Station
- Hours: 9:00 AM – 5:00 PM, open every day (365 days/year)
- Languages: English, Chinese, Korean, Japanese
- Cost: ¥55,000 (all-inclusive consultation fee). Referral letter: additional ¥11,000 if needed.
- Contact: WhatsApp
Travel Insurance and Prescription Refills
\n\n\n\nMany travel insurance policies cover “emergency medical treatment” abroad, and running out of essential medication absolutely qualifies. Here’s what you should know:
\n\n\n\n- Check your policy before your visit. Most comprehensive travel insurance plans (e.g., World Nomads, Allianz, AXA) cover outpatient medical consultations and prescription medications when medically necessary.
- We provide detailed receipts and medical documentation in English, formatted for international insurance claims. Most patients successfully claim reimbursement after returning home.
- Contact your insurance provider first if possible. Some insurers require pre-authorization for non-emergency visits. A quick call or message to your insurer’s 24-hour hotline can confirm coverage and streamline the claims process.
- Credit card travel insurance (included with some premium cards) may also cover medical expenses. Check your card benefits — you might have coverage you didn’t know about.
- Japan’s National Health Insurance (NHI) does not cover tourists on short-stay visas. Without travel insurance, you will need to pay out of pocket at the time of your visit.
We accept cash and all major credit cards. If you need documentation for an insurance claim, just let us know during your visit.
\n\n\n\nA Traveler’s Guide to Japan’s Prescription System
\n\n\n\nJapan’s healthcare system is excellent, but it works differently from what most Western travelers are used to. Understanding these differences will save you confusion and frustration.
\n\n\n\nPrescriptions Are Filled at External Pharmacies
\n\n\n\nIn Japan, clinics and hospitals generally do not dispense medication on-site (with some exceptions for in-hospital pharmacies). Instead, the doctor writes a prescription (処方箋, shohōsen) and you take it to a nearby pharmacy (調剤薬局, chōzai yakkyoku). These pharmacies are typically located within steps of the clinic — you’ll often see them clustered right outside hospital entrances.
\n\n\n\nJapan Strongly Promotes Generic Medications
\n\n\n\nJapan’s government actively encourages the use of generic drugs (ジェネリック医薬品) to reduce healthcare costs. If a generic version of your medication exists, the pharmacist may offer it by default. Generic drugs contain the same active ingredient at the same dosage and are equally effective. They’re also significantly cheaper — which is good news if you’re paying out of pocket.
\n\n\n\nPrescription Quantities Are Smaller
\n\n\n\nIn many countries, doctors routinely prescribe 90-day or even 6-month supplies of chronic medications. In Japan, the standard prescription duration is typically 14–30 days, especially for first-time patients or visitors. For travelers, this is usually more than enough to cover the remainder of your trip. If you need a longer supply, discuss this with your doctor during the consultation.
\n\n\n\nFinding an English-Friendly Pharmacy
\n\n\n\nMost pharmacists in Japan speak limited English, but they are highly trained professionals who can read international generic drug names. Here are some tips:
\n\n\n\n- Pharmacies near our clinic are accustomed to serving international patients and can communicate in basic English.
- Large chain pharmacies in tourist areas (e.g., Ainz & Tulpe, Tomod’s, Matsumoto Kiyoshi) are more likely to have English-speaking staff.
- The Japanese government’s “Multilingual Medical Questionnaire” project provides pharmacy-related documents in multiple languages at kifjp.org/medical.
- Google Translate’s camera function works surprisingly well on Japanese pharmacy labels and medication inserts.
Medications You Cannot Bring Into Japan — and What to Watch For
\n\n\n\nJapan’s drug control laws are among the strictest in the developed world. If you currently take any of the following, you need to plan carefully before traveling:
\n\n\n\nAdderall (Amphetamine) — Completely Illegal
\n\n\n\nAmphetamines are classified as 覚醒剤 (kakuseizai, stimulant drugs) under Japan’s Stimulant Control Act. It is illegal to possess, use, or bring Adderall into Japan under any circumstances — even with a valid prescription from your home country. Travelers have been arrested and imprisoned at Japanese airports for carrying Adderall. There are no exceptions. If you take Adderall for ADHD, you must speak with your doctor before traveling to Japan about alternative medications.
\n\n\n\nMethylphenidate (Ritalin/Concerta) — Restricted
\n\n\n\nConcerta (methylphenidate) is available by prescription in Japan, but you cannot simply carry it into the country. You must apply in advance for a yakkan shōmei (薬監証明), an import certificate issued by Japan’s Ministry of Health, Labour and Welfare (MHLW). The application process takes approximately 2 weeks and requires documentation from your prescribing physician. Without this certificate, your medication may be confiscated at customs.
\n\n\n\nCodeine — Limited Quantities Allowed
\n\n\n\nOTC cold medications containing small amounts of codeine are available in Japan. However, prescription-strength codeine products or large quantities may require a yakkan shōmei. As a general rule, you may bring up to one month’s supply of prescription codeine for personal use, but it’s safest to check with the MHLW or the Japanese embassy in your country before traveling.
\n\n\n\nCannabis-Derived CBD Products — Legal Gray Area
\n\n\n\nJapan’s cannabis laws were updated in 2024, but remain strict. CBD products that are legal in your home country may contain trace amounts of THC that violate Japanese law. Even “THC-free” products from overseas may not meet Japan’s testing standards. Our strong recommendation: do not bring any cannabis-derived products into Japan.
\n\n\n\nBenzodiazepines and Sleeping Pills
\n\n\n\nCommonly prescribed sleep aids and anti-anxiety medications like diazepam (Valium), alprazolam (Xanax), and zolpidem (Ambien) are available in Japan but are controlled substances. You may bring up to a 30-day supply for personal use without special documentation. For quantities exceeding 30 days, a yakkan shōmei is required. If you run out during your trip, a Japanese doctor can prescribe these medications.
\n\n\n\nHow to Apply for a Yakkan Shōmei
\n\n\n\nIf your medication requires advance import approval, apply through the Narcotics Control Department of the MHLW. You can submit the application by email or mail. You’ll need:
\n\n\n\n- A completed application form (available on the MHLW website)
- A copy of your prescription or a letter from your doctor (in English is acceptable)
- A copy of your passport
- Your flight itinerary showing entry date and port of entry
Allow at least 2 weeks for processing. Carry the approved certificate with your medication when you enter Japan.
\n\n\n\nFrequently Asked Questions
\n\n\n\nI don’t know the generic name of my medication. Can you still help?
\nYes. Bring whatever information you have — the brand name, a photo of the pill or bottle, your pharmacy receipt, or even a description of what the medication looks like. Our doctors can cross-reference international drug databases to identify it. You can also try searching your medication on Drugs.com’s Pill Identifier before your visit. Even partial information is better than none.
\nIs it okay if the doctor prescribes a generic version instead of my brand-name drug?
\nIn most cases, absolutely. Generic medications contain the same active ingredient in the same dosage as the brand-name version. They undergo the same regulatory approval process in Japan and are equally safe and effective. In fact, Japan’s healthcare system actively encourages generic prescribing. The main difference is the price — generics are typically 30–50% cheaper. If you have a specific reason for needing the brand-name version (e.g., a known sensitivity to a particular filler or inactive ingredient), let your doctor know.
\nHow many days’ worth of medication can I get?
\nFor first-time patients, Japanese doctors typically prescribe a 14- to 30-day supply. This is usually sufficient to last the remainder of a trip. If you need more — for example, if you’re staying in Japan for several months — discuss this with the doctor during your consultation. For some chronic medications, a longer prescription may be possible. Note that controlled substances (e.g., certain sleeping pills and anti-anxiety medications) have stricter limits on prescription quantity.
\nWhat if my medication is banned or unavailable in Japan?
\nIf your specific medication is illegal in Japan (e.g., Adderall) or simply not available here, the doctor will work with you to find the closest suitable alternative. For ADHD, for example, atomoxetine (Strattera) is available in Japan and may be an option. For other conditions, there is usually a Japanese-approved equivalent that serves the same therapeutic purpose. The doctor will explain the differences and make sure you’re comfortable with the alternative before prescribing it.
\nHow much does it cost?
\nThe consultation fee at SAKURA International Clinic Asakusa is ¥55,000 (all-inclusive). This covers the doctor’s consultation, medication identification, and the Japanese prescription. The cost of the actual medication at the pharmacy is separate and depends on the drug — but most common prescription medications in Japan cost between ¥500 and ¥5,000 for a 2-week supply when paying out of pocket. If you need a referral letter (紹介状) for follow-up care at another facility, there is an additional charge of ¥11,000. We provide detailed English receipts for insurance reimbursement.
\nGet Help Now
\n\n\n\nRunning out of medication abroad is stressful, but it doesn’t have to become a crisis. At SAKURA International Clinic Asakusa, we see patients in this exact situation every single day. We’ll get you the medication you need — quickly, in English, and with full documentation for your insurance.
\n\n\n\n\n\n\n\nNo waiting. No paperwork. Just care.
\n\n\n\nSAKURA International Clinic Asakusa · 1 min from Asakusa Station · Open 9:00–17:00, 365 days · EN / CN / KR / JP
\n\n\n\nRelated Resources
\n\n\n\n- MHLW: Bringing Medicines Into Japan
- Japan Customs: Passenger Guidelines
- Multilingual Medical Resources (AMDA / KIF)
Related Pages
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- Jet Lag & Travel Fatigue \n\n\n
- Prescription Refill \n\n\n
- How to Claim Travel Insurance \n\n\n
- Japanese Pharmacy Phrase Card \n\n