Can I buy children’s medicine in Japan?

Yes — drugstores stock common over-the-counter remedies, including some children’s formulations, but packaging is in Japanese and brands differ. Ask the pharmacist, check age/weight suitability, and consider bringing familiar basics from home.

Should I bring medicine from home for my kids?

It’s wise to bring familiar children’s fever/pain relief, any prescriptions (in original packaging with the script), and rehydration sachets. Check Japan’s import rules for anything unusual before you travel — some common medicines (like pseudoephedrine-based decongestants) are banned.

The giant red paper lantern of the Kaminarimon gate at Senso-ji temple in Asakusa, Tokyo, with visitors passing beneath.

Pharmacies and children’s medicine in Japan

How pharmacies work in Japan, what children’s medicine you can buy over the counter, and why bringing your own from home is often the safer bet.

By Small Steps Japan EditorialReviewed by Small Steps Japan Editorial Standards5 min readIndependently researched

Japan has excellent, plentiful pharmacies, but medicines, brands and dosages differ from home — and packaging is usually in Japanese. For children especially, it’s wise to bring your familiar basics and know how the system works before you need it.

Drugstore vs dispensing pharmacy

Everyday drugstores (like Matsumoto Kiyoshi and Welcia) sell over-the-counter remedies, toiletries and baby goods. A “chōzai” dispensing pharmacy fills doctor’s prescriptions — you’ll use one if a doctor prescribes something during your trip.

What you can buy over the counter

Common items — pain and fever relief, cold remedies, rehydration, antiseptic, plasters and motion-sickness tablets — are available, including some children’s formulations. Ask the pharmacist for help, use a translation app for the label, and confirm it’s suitable for your child’s age and weight.

Why bring your own

Familiar children’s paracetamol/ibuprofen with dosing you already know.
Any prescription medicine, in original packaging with a copy of the script.
Rehydration sachets, plasters, antiseptic and anything your child reacts to reliably.

Rules worth knowing

Some medications that are ordinary at home are restricted or banned in Japan — notably anything containing pseudoephedrine (Sudafed, Actifed, some Vicks), which you cannot bring in OR buy over the counter there. If you need more than a month’s supply of a prescription medicine, or you carry syringes or a CPAP, you may need an advance import certificate (the Yakkan Shoumei). See our family health-kit guide for the detail, and check Japan’s Ministry of Health guidance before travelling with anything unusual.

If your child gets sick

Pharmacists can advise on minor ailments. For anything more, ask your hotel to help find a clinic — larger cities have English-speaking doctors and international clinics, and JNTO publishes a medical-institution guide and a visitor hotline. In an emergency, dial 119 for an ambulance (free to call). Make sure your travel insurance is in place before you fly and keep the policy details handy.

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Common questions

Can I buy children’s medicine in Japan?: Yes — drugstores stock common over-the-counter remedies, including some children’s formulations, but packaging is in Japanese and brands differ. Ask the pharmacist, check age/weight suitability, and consider bringing familiar basics from home.
Should I bring medicine from home for my kids?: It’s wise to bring familiar children’s fever/pain relief, any prescriptions (in original packaging with the script), and rehydration sachets. Check Japan’s import rules for anything unusual before you travel — some common medicines (like pseudoephedrine-based decongestants) are banned.

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