インチュニブ錠1mg
Guanfacine (Intuniv)
Guanfacine hydrochloride · インチュニブ
Guanfacine extended-release (Intuniv 1 and 3 mg) is the second non-stimulant ADHD option in Japan after atomoxetine, and unlike the US it is approved for adults too. It is not controlled, which makes it a practical alternative for visitors who cannot bring Adderall.
At a glance
- Prescription status
- Prescription only
- Over the counter
- Not sold OTC
- Bringing it into Japan
- ✓ 1 month Rx / 2 months OTC
- Names abroad
- Intuniv
Over the counter
Prescription only; approved for children and adults in Japan.
Prescription products in Japan
2 productsProducts on Japan's national drug price list. Prescription only: a clinic visit is needed, and pharmacies may substitute a generic with the same ingredient.
| Brand names | インチュニブ |
|---|---|
| Dosage forms | Oral |
| Strengths (oral) | 1mg · 3mg |
| Official price (per tablet or unit) | ¥390.6 – ¥516.3 Official NHI drug price. Patients with Japanese insurance pay 10–30%; visitors without it pay the full price plus consultation fees. |
Product names are shown in Japanese, exactly as printed on the package and the prescription. Show this page at the pharmacy.
インチュニブ錠3mg
All listed products (2) · Drug price list as of 2026-08-12
| インチュニブ錠1mg | Oral · ¥390.6/tablet |
|---|---|
| インチュニブ錠3mg | Oral · ¥516.3/tablet |
Bringing it into Japan
Up to a 1-month supply of prescription medicine, or 2 months of OTC medicine, without any paperwork. For more, apply for a Yakkan Shoumei (import confirmation) before travel.
Getting it prescribed in Japan
Any clinic can prescribe it after a consultation. Bring the original packaging or a medication list. Use the hospital finder to find clinics with English-speaking staff or an international patient office.
Names abroad
| US | Intuniv |
|---|---|
| UK | Intuniv |
| Korea | 인튜니브 |
| China | Intuniv |
| Taiwan | Intuniv |
Sources
- Health Insurance Claims Review & Reimbursement Services — Drug master (NHI drug price list) shinryohoshu.mhlw.go.jp — 2026-08-12
- Ministry of Health, Labour and Welfare — Bringing medicines for personal use into Japan mhlw.go.jp
This page describes how a medicine is regulated and sold in Japan. It is not medical advice and does not cover dosing for your situation; follow your doctor's and pharmacist's instructions.