How to Buy Painkillers at a Japanese Pharmacy

Traveling or living in Japan and need something for a headache or muscle pain? This guide explains what over-the-counter (OTC) painkillers are available at Japanese pharmacies and what to ask for.

Common active ingredients

In Japan, the most widely available OTC painkillers contain one of the following:

• Acetaminophen (パラセタモール / アセトアミノフェン) — Generally gentle on the stomach, suitable for children and adults.
• Ibuprofen (イブプロフェン) — Effective for pain and inflammation.
• Loxoprofen (ロキソプロフェン) — A popular NSAID in Japan, often sold as "Loxonin S."
• Aspirin (アスピリン) — Less common for everyday pain in Japan.

Where to buy

You can find painkillers at:

• Drugstores (ドラッグストア) — Matsumoto Kiyoshi, Sundrug, Welcia, etc.
• Dispensing pharmacies (調剤薬局) — Mainly for prescriptions, but often carry OTC items too.

Some stronger medications (called Class 1 OTC / 第1類医薬品) require a brief consultation with a pharmacist before purchase. Do not be alarmed — the pharmacist will ask a few simple questions.

How to ask at the counter

A simple phrase that works:

"Sumimasen, zutsuuyaku wa arimasu ka?" (すみません、頭痛薬はありますか？) "Excuse me, do you have medicine for a headache?"

Or simply show your symptom on your phone translated into Japanese.

Important safety notes

• Do not mix multiple painkillers without a pharmacist's advice.
• Check for allergies — read the back of the package or ask the pharmacist.
• Pregnancy or chronic illness — always consult a doctor or pharmacist before purchase.

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a licensed pharmacist or physician before taking any medication.