How to Read Dosage Instructions in Japan
When you receive a medicine in Japan, you’ll usually get a paper with dosage instructions (called “服用方法 fukuyou houhou”). If you can’t read Japanese, it can be confusing. Here’s a simple guide to help you understand it!
? Common Conversation at the Pharmacy
?? Patient: I got this medicine, but I’m not sure how to take it…
?⚕️ Pharmacist: No worries! Let me explain. This says “１日３回 毎食後”, which means “three times a day, after each meal.”
? Common Dosage Instructions
- １日１回 (ichi-nichi ikkai): Once a day
- １日２回 (ichi-nichi nikai): Twice a day
- １日３回 (ichi-nichi sankai): Three times a day
- 毎食後 (maishoku-go): After meals
- 食前 (shokuzen): Before meals
- 食間 (shokukan): Between meals
- 寝る前 (neru mae): Before bedtime
? Where to Find the Instructions
The instructions are usually:
- On the label attached to the medicine bag
- On a separate instruction sheet (説明書 – “setsumeisho”)
- Sometimes printed directly on the pill bottle
? Example Label
「１日３回 毎食後に１錠ずつ服用してください」
This means: “Take 1 tablet after each meal, 3 times a day.”
⚠️ Important Tips
- Stick to the time instructions (before meals, after meals, etc.)
- Do not double the dose if you miss one—ask a pharmacist!
- If you’re unsure, ask the pharmacist to write the instructions in English
?? Patient: What if I miss a dose?
?⚕️ Pharmacist: Don’t take double. If it’s close to your next dose, skip the missed one. When in doubt, contact your doctor or pharmacist.
? Bonus: How to Ask in Japanese
- 「英語で説明してください」 — Please explain in English
- 「これはいつ飲めばいいですか？」 — When should I take this?
If you’re traveling or living in Japan, understanding these key phrases and instructions can keep you safe and healthy!
?⚕️ Written by a licensed pharmacist in Japan. For more medication tips, follow us on Instagram!
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