You’re standing in a Japanese drugstore, staring at row after row of colorful packaging covered in kanji, and you have no idea which one will help your headache. Sound familiar? You’re not alone. Navigating a Japanese pharmacy as a tourist can feel overwhelming — but with the right information, it’s actually quite manageable.
\\n\\n\\n\\nLast updated: March 2026. Medically reviewed by the medical team at SAKURA International Clinic Asakusa.
\\n\\n\\n\\n\\nThis guide walks you through everything you need to know: how Japanese pharmacies are organized, which medicines are available over the counter, what you absolutely cannot buy without a prescription, and how to communicate your needs even if you don’t speak Japanese.
\\n\\n\\n\\nFrequently Asked Questions
\\n\\n\\n\\nCan I buy antibiotics without a prescription in Japan?
\\n\\n\\n\\nNo, antibiotics require a doctor’s prescription in Japan. This includes common antibiotics like amoxicillin and azithromycin. You’ll need to visit a clinic first. However, many over-the-counter medicines for cold, pain, and digestive issues are available at pharmacies (薬局) and drugstores (ドラッグストア) without a prescription.
\\n\\n\\n\\nWhat is the Japanese name for common pain relievers?
\\n\\n\\n\\nIbuprofen is sold as “イブ” (Eve) or “ナロンエース” (Naron Ace). Acetaminophen/paracetamol is “タイレノール” (Tylenol) or in “バファリンルナ” (Bufferin Luna). Loxoprofen, a popular Japanese painkiller not available in many Western countries, is sold as “ロキソニンS” (Loxonin S) and is highly effective for headaches and fever.
\\n\\n\\n\\nAre Japanese drugstores open 24 hours?
\\n\\n\\n\\nSome chain drugstores like Welcia, Matsumoto Kiyoshi, and Don Quijote are open until late night or 24 hours in major cities. In Tokyo, you can find 24-hour options in Shinjuku, Shibuya, and Ikebukuro. Regular pharmacies typically close at 7–8 PM. Hospital pharmacies may have limited weekend hours.
\\n\\n\\n\\nCan tourists buy cold medicine in Japan?
\\n\\n\\n\\nYes, cold medicines are available over the counter at any Japanese pharmacy or drugstore. Popular options include “パブロン” (Pabron) and “ルルアタック” (Lulu Attack). Look for products labeled “風邪薬” (kazegusuri, cold medicine). Pharmacists can help recommend the right product — point to your symptoms if there’s a language barrier.
\\n\\n\\n\\nHow much does over-the-counter medicine cost in Japan?
\\n\\n\\n\\nCommon OTC medicines in Japan typically cost ¥500–¥2,000 ($3–$14 USD). Pain relievers average ¥600–¥1,000, cold medicine ¥1,200–¥1,800, and stomach medicine ¥800–¥1,500. Tax-free purchases are available for tourists spending over ¥5,000 at participating drugstores — bring your passport for the discount.
\\n\\n\\n\\nHow Japanese Pharmacies Work
\\n\\n\\n\\nBefore you walk through those automatic doors, it helps to understand that not all pharmacies in Japan are the same. There are two distinct types, and knowing the difference will save you time and frustration.
\\n\\n\\n\\nDrugstores (ドラッグストア) — Your First Stop
\\n\\n\\n\\nThe big chain drugstores are where most tourists will buy medicine in Japan. These are bright, well-stocked stores that sell over-the-counter (OTC) medicines alongside cosmetics, snacks, drinks, and everyday items. You’ll find them everywhere — in train stations, shopping malls, and on nearly every major street in tourist areas.
\\n\\n\\n\\nThe most recognizable chains include:
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- Matsumoto Kiyoshi (マツモトキヨシ) — probably Japan’s most famous drugstore chain, easily recognized by its yellow signage \\n
- Welcia (ウエルシア) — a large nationwide chain with extensive medicine selections \\n
- Tsuruha Drug (ツルハドラッグ) — common throughout eastern Japan \\n
- Sundrug (サンドラッグ) — often competitively priced \\n
- Cosmos Drug (コスモス薬品) — popular in western Japan \\n
Many of these stores in tourist-heavy areas like Asakusa, Shinjuku, or Shibuya have staff who speak basic English. The medicine aisles are usually organized by symptom, which helps even without reading kanji.
\\n\\n\\n\\nDispensing Pharmacies (調剤薬局 — Chōzai Yakkyoku)
\\n\\n\\n\\nThese are prescription-only pharmacies, often located near hospitals and clinics. They fill prescriptions issued by Japanese doctors — you won’t be browsing shelves here. If a Japanese doctor prescribes medication for you, they’ll direct you to one of these pharmacies (or a drugstore with a dispensing section) to pick it up.
\\n\\n\\n\\nOTC Drug Classifications
\\n\\n\\n\\nJapan classifies OTC drugs into three categories based on risk level. You’ll see these labels on packaging:
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- Class 1 (第1類医薬品) — Highest risk OTC drugs. A registered pharmacist must be present, and you may be asked questions before purchase. These include some stomach acid reducers and certain hair loss treatments. \\n
- Class 2 (第2類医薬品) — Standard OTC medicines including most cold remedies, pain relievers, and allergy tablets. These are what you’ll encounter most often when you buy medicine in Japan as a tourist. \\n
- Class 3 (第3類医薬品) — Lowest risk. Vitamins, mild digestive aids, and general wellness products. \\n
For Class 1 drugs, look for the pharmacist’s counter — they’re legally required to provide guidance before selling these products.
\\n\\n\\n\\nCommon OTC Medicines and Their Japanese Names
\\n\\n\\n\\nThis is the section to screenshot before your trip. Knowing the Japanese name or brand name for your medication will make the entire experience much smoother when you’re trying to buy medicine in Japan.
\\n\\n\\n\\n| Symptom | English Name | Japanese Name | Common Brand |
|---|---|---|---|
| Headache / Pain | Ibuprofen / Acetaminophen | 鎮痛薬 (chintsu-yaku) | Eve (イブ), Bufferin, Nurofen |
| Fever | Fever reducer | 解熱剤 (genetsuzai) | Calonal, Tylenol (カロナール、タイレノール) |
| Cold / Flu | Cold medicine | 風邪薬 (kazegusuri) | Pabron Gold A (パブロンゴールドA), Lulu (ルル) |
| Runny nose / Sneezing | Antihistamine | 鼻炎薬 (biennyaku) | Allegra (アレグラ), Zyrtec (ジルテック) |
| Hay fever / Allergies | Allergy tablet | アレルギー薬 | Allegra FX (アレグラFX) |
| Upset stomach / Nausea | Antacid / Digestive | 胃腸薬 (ichōyaku) | Seirogan (正露丸), Gascon, Biofermin |
| Diarrhea | Anti-diarrheal | 止瀉薬 (shshayaku) | Seirogan (正露丸), Loperamide |
| Constipation | Laxative | 便秘薬 (benpi-yaku) | Colac (コーラック), Bisacodyl |
| Cough | Cough suppressant | 咳止め (seki-dome) | Bron (ブロン), Humibron |
| Sore throat | Throat lozenges | のど飴 (nodo-ame) | Transino Throat, Strepsils |
| Motion sickness | Anti-nausea | 酔い止め (yoi-dome) | Sennon (センノン), Trawell |
| Eye drops (irritation) | Eye drops | 目薬 (megusuri) | Rohto (ロート), Sante |
Pro tip: Show the pharmacist the Japanese name on your phone if you’re not sure how to pronounce it. They’ll immediately understand what you need. A drugstore japan tourist guide will always recommend this simple trick.
\\n\\n\\n\\nPrescription vs. Over-the-Counter — What You Can’t Buy
\\n\\n\\n\\nHere’s where things get important. Japan has strict regulations about certain medications, and tourists are sometimes surprised to find that drugs they buy freely back home require a prescription here — or aren’t available at all.
\\n\\n\\n\\nMedications That Require a Japanese Prescription
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- Antibiotics — All antibiotics require a prescription in Japan. You cannot buy amoxicillin, azithromycin, or any other antibiotic over the counter. \\n
- Stronger allergy medications — While some antihistamines are available OTC, stronger options like cetirizine at higher doses or prescription-strength nasal corticosteroids require a prescription. \\n
- Psychotropic drugs and sedatives — Anti-anxiety medications, sleeping pills (beyond mild herbal options), antidepressants, and ADHD medications all require a Japanese prescription. \\n
- Strong pain medications — Opioids and many stronger painkillers are either prescription-only or prohibited entirely. \\n
- Insulin and injectable medications — These require both a prescription and proper documentation. \\n
Foreign Prescriptions Are NOT Valid in Japan
\\n\\n\\n\\nThis is one of the most important things to understand as a tourist. A prescription from your doctor at home — regardless of which country — cannot be used to fill medication at a Japanese pharmacy. It simply does not work that way here.
\\n\\n\\n\\nIf you need prescription medication during your trip, you must see a Japanese doctor, receive a Japanese prescription, and then fill it at a Japanese pharmacy. There are no exceptions to this rule.
\\n\\n\\n\\nThis is especially important for travelers who take regular medications — see our guide on managing chronic medication refills in Japan before your trip.
\\n\\n\\n\\nBringing Medications Into Japan
\\n\\n\\n\\nIf you’re bringing prescription medication from home, you may need a yunyu kakunin-sho (輸入確認書) — an import certificate — especially for controlled substances. Always carry medications in their original labeled packaging, bring a copy of your prescription, and check Japan’s customs regulations before you travel. Some medications that are legal in your home country may be prohibited in Japan entirely.
\\n\\n\\n\\nHow to Ask for What You Need at a Pharmacy Japan English
\\n\\n\\n\\nMany Japanese pharmacists and drugstore staff have limited conversational English — but they’re almost universally helpful and patient. A few simple strategies will help you communicate effectively, even in a pharmacy with no pharmacy japan english support.
\\n\\n\\n\\nUseful Phrases at the Counter
\\n\\n\\n\\nThese basic phrases will take you a long way:
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- “Do you have medicine for [symptom]?” — [症状]の薬はありますか？ (Shōjō no kusuri wa arimasu ka?) \\n
- “I have a headache.” — 頭が痛いです。(Atama ga itai desu.) \\n
- “I have a fever.” — 熱があります。(Netsu ga arimasu.) \\n
- “I have diarrhea.” — 下痢をしています。(Geri wo shite imasu.) \\n
- “I have a stomachache.” — お腹が痛いです。(Onaka ga itai desu.) \\n
- “I have allergies.” — アレルギーがあります。(Arerugī ga arimasu.) \\n
- “Can you recommend something?” — 何かおすすめはありますか？(Nanika osusume wa arimasu ka?) \\n
Point-and-Speak Approach
\\n\\n\\n\\nDon’t underestimate the power of pointing. Show the pharmacist:
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- The Japanese name from the table above (saved to your phone) \\n
- The part of your body that hurts \\n
- A translation app (Google Translate with camera mode works well for reading packaging) \\n
- The number of days you’ve had symptoms using your fingers \\n
We’ve put together a printable and mobile-friendly phrase card specifically for this situation. Visit our pharmacy phrase card page for a downloadable version you can use offline.
\\n\\n\\n\\nEnglish-Friendly Pharmacies in Tokyo
\\n\\n\\n\\nIn major tourist areas like Asakusa, Harajuku, Shibuya, and Akihabara, many large Matsumoto Kiyoshi and Welcia branches have English-speaking staff or English signage in the medicine aisles. Look for the inbound tourism-friendly signage near the entrance — some stores display a flag or “English OK” sign.
\\n\\n\\n\\nImportant Warnings for Tourists
\\n\\n\\n\\nEven when you successfully buy medicine in Japan as a tourist, there are a few things that can catch you off guard. Being aware of these differences ahead of time will help you use medications safely.
\\n\\n\\n\\nNaming Differences Can Cause Confusion
\\n\\n\\n\\nJapan uses International Nonproprietary Names (INN) for drug labeling, which sometimes differ from what you’re used to:
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- Paracetamol vs. acetaminophen — These are the same drug. Japanese packaging often lists it as アセトアミノフェン (acetaminophen). If you’re looking for paracetamol, you’ve found it. \\n
- Ibuprofen labeling — Usually listed as イブプロフェン on packaging. The brand “Eve” (イブ) is one of the most popular ibuprofen products in Japan. \\n
- Combination cold medicines — Japanese cold medications often contain multiple active ingredients including antihistamines, cough suppressants, and fever reducers all in one tablet. Check ingredients to avoid doubling up if you’re also taking something else. \\n
Japanese Medications Tend to Be Lower Dose
\\n\\n\\n\\nThis is something many Western tourists notice. Japanese OTC medicines are often formulated at lower doses than equivalent products in North America or Europe. This isn’t necessarily a problem, but it means:
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- You may not feel the same effect you expect from your usual brand \\n
- Do not take double doses assuming the Japanese version is “weaker” — you risk overdose with certain ingredients \\n
- Follow the dosing instructions on the packaging, and ask the pharmacist if you’re unsure \\n
Check Ingredients Against Your Existing Medications
\\n\\n\\n\\nIf you’re already taking medication from home — even OTC products — check for interactions before adding a Japanese medicine. Many combination cold and flu products contain acetaminophen, and taking two acetaminophen-containing products simultaneously can damage your liver. When in doubt, ask the pharmacist or see a doctor.
\\n\\n\\n\\nExpiry Dates and Packaging
\\n\\n\\n\\nJapanese date formatting is year/month/day, often written with the Japanese imperial era year (e.g., 令和8 = 2026). For expiry dates on medicine packaging, look for the characters 使用期限 (shiyō kigen), which means “use by date.”
\\n\\n\\n\\nWhen to Skip the Pharmacy and See a Doctor
\\n\\n\\n\\nOTC medicines are excellent for managing mild, short-term symptoms — but they’re not a substitute for medical care when something more serious is happening. As a tourist, it can be tempting to push through with drugstore remedies rather than navigate the Japanese healthcare system, but some situations genuinely require professional attention.
\\n\\n\\n\\nSee a Doctor If You Have
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- A fever above 38.5°C (101.3°F) that hasn’t improved after 48 hours of OTC treatment \\n
- Difficulty breathing, chest pain, or tightness \\n
- Severe abdominal pain or vomiting that won’t stop \\n
- Signs of dehydration — dizziness, dark urine, confusion — especially with diarrhea \\n
- A rash that spreads rapidly or is accompanied by fever \\n
- Symptoms that worsen significantly after 2–3 days rather than improving \\n
- Any head injury, even minor, followed by headache, nausea, or confusion \\n
- Eye pain, sudden vision changes, or significant eye redness \\n
- Ear pain with drainage or significant hearing loss \\n
- Any symptom that frightens you or feels “not right” \\n
You Need a Prescription
\\n\\n\\n\\nIf your symptoms suggest a bacterial infection — a throat that’s worsening and extremely painful, a urinary tract infection, or a skin infection — you will need antibiotics, and those require seeing a doctor. OTC medicines can manage the discomfort, but they won’t treat the underlying infection.
\\n\\n\\n\\nThe same applies if you’ve run out of a regular prescription medication from home. Don’t try to manage without it or substitute with OTC alternatives for serious conditions. See our guide on getting a chronic medication refill in Japan for a step-by-step walkthrough.
\\n\\n\\n\\nRelated Symptom Guides
\\n\\n\\n\\nFor more specific guidance on common tourist illnesses:
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- Fever, Cold, and Flu in Japan — When and Where to Get Help \\n
- Stomach Pain, Diarrhea, and Vomiting in Japan \\n
Getting medical care in Japan as a tourist is more straightforward than most people expect, especially at clinics that specialize in international patients. English-speaking doctors, same-day appointments, and transparent pricing make it much less daunting than navigating the system alone.
\\n\\n\\n\\nRelated Pages
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- Pharmacy Phrase Card — Print or Save for Your Trip \\n
- Fever, Cold & Flu in Japan \\n
- Stomach Pain, Diarrhea & Vomiting in Japan \\n
- Chronic Medication Refill in Japan \\n\\n
- Essential Japanese Medical Phrases \\n
- Lost or Ran Out of Medication in Japan? \\n\\n\\n
- What to Pack in Your Japan Travel Medical Kit \\n\\n
Need Help? We’re Here for You.
\\n\\n\\n\\nSAKURA International Clinic Asakusa is open every day, 9:00–17:00, just one minute from Asakusa Station. Walk-ins welcome. All consultations in English.
\\n\\n\\n\\n\\n\\n\\n\\nComprehensive consultation: ¥55,000 (includes exam, prescription, basic tests, and medical certificate if needed).
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