〔東洋〕五苓散料エキス細粒
Goreisan (Kampo for fluid balance, hangover)
Goreisan (Kampo extract)
Goreisan regulates water balance and is used in Japan for hangover, motion sickness, swelling, and headaches that come with changes in weather. Hospitals also use it for chronic subdural hematoma. It is a mild formula that travelers often find useful after long flights or heavy drinking.
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
- 오령산 · 五苓散
Over the counter
OTC Class 2; Teirac is marketed for weather-related headache.
Finding it in a Japanese drugstore
- Look for this on the package
- 五苓散（ごれいさん）
- Goreisan (Kampo extract)
- Common product names
- ツムラ漢方五苓散料エキス顆粒テイラック
- 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
10 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.
| Dosage forms | Oral |
|---|---|
| Official price (per tablet or unit) | ¥6.3 – ¥19.4 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.
JPS五苓散料エキス顆粒〔調剤用〕
クラシエ五苓散料エキス細粒
クラシエ五苓散料エキス錠
コタロー五苓散料エキス細粒
ジュンコウ 五苓散料FCエキス細粒 医療用
三和五苓散料エキス細粒
太虎堂の五苓散料エキス顆粒
本草五苓散顆粒−R
ツムラ五苓散エキス顆粒
医療用
All listed products (10) · Drug price list as of 2026-08-12
| JPS五苓散料エキス顆粒〔調剤用〕 | Oral · ¥10.2/g |
|---|---|
| 〔東洋〕五苓散料エキス細粒 | Oral · ¥13/g |
| クラシエ五苓散料エキス細粒 | Oral · ¥14.2/g |
| クラシエ五苓散料エキス錠 | Oral · ¥6.3/tablet |
| コタロー五苓散料エキス細粒 | Oral · ¥11.9/g |
| ジュンコウ 五苓散料FCエキス細粒 医療用 | Oral · ¥16.4/g |
| 三和五苓散料エキス細粒 | Oral · ¥9.5/g |
| 太虎堂の五苓散料エキス顆粒 | Oral · ¥19.4/g |
| 本草五苓散顆粒−R | Oral · ¥6.8/g |
| ツムラ五苓散エキス顆粒(医療用) | Oral · ¥13.5/g |
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
| Korea | 오령산 |
|---|---|
| China | 五苓散 |
| Taiwan | 五苓散 |
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.