Antispasmodic (stomach cramps)

Hyoscine butylbromide (Buscopan)

Butylscopolamine (hyoscine butylbromide) · ブスコパン

Buscopan, unavailable in the US, is sold OTC in Japan for cramping stomach pain and is a common prescription for abdominal cramps and irritable bowel. Do not use it for pain with fever or bloody stool, and avoid it with glaucoma or prostate problems.

At a glance
Prescription status
Prescription and OTC
Over the counter
Class 2
Bringing it into Japan
✓ 1 month Rx / 2 months OTC
Names abroad
Buscopan · 부스코판

Over the counter

Buscopan A tablets (10 mg) are OTC Class 2.

Finding it in a Japanese drugstore
Look for this on the package
ブチルスコポラミン(ブスコパン)
Butylscopolamine (hyoscine butylbromide)
Common product names
ブスコパンA錠
Category printed on the package
Class 2
Sold at any drugstore or pharmacy, and online.

Show this page to the pharmacist or staff. Prices and packaging vary by store, so look for the Japanese ingredient name.

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Prescription products in Japan

2 products

Products 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ブスコパン
Generic1 generic products
Dosage formsOral
Strengths (oral)10mg
Official price (per tablet or unit)¥6.3 – ¥6.6
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.

All listed products (2) · Drug price list as of 2026-08-12
ブスコパン錠10mgOral · ¥6.3/tablet
ブチルスコポラミン臭化物錠10mg「ツルハラ」 · GenericOral · ¥6.6/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.

How to apply for a Yakkan Shoumei (article)

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.

Find a clinic by language

Names abroad

UKBuscopan
Korea부스코판
China解痉灵
Taiwan補斯可胖

Sources

  1. Health Insurance Claims Review & Reimbursement Services — Drug master (NHI drug price list) shinryohoshu.mhlw.go.jp — 2026-08-12
  2. 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.