Hisamitsu Allegra FX
アレグラFX · アレグラFX 56錠
As of 2026-10-24, the lowest online price on Kakaku.com is JP¥1,733 (incl. tax); of the 21 destinations we check, it is restricted in all 21.
An allergic rhinitis medicine sold by Hisamitsu (Class 2 OTC drug; marketed under license from Sanofi) containing fexofenadine. The package insert lists relief of sneezing, runny nose, and stuffy nose caused by pollen, house dust, and similar allergens. Not for children under 15 (per the insert); 14- and 28-tablet packs are also sold.
Lowest online price (incl. tax) JP¥1,733 (shipping not included). At a tax-free shop you pay the tax-free price JP¥1,575 at the register (≈ US$10).Below the threshold on its own: you need JP¥5,000 (excl. tax) at one store on one day to buy tax-free. Pay JP¥1,733 in store → about JP¥158 refunded when you leave Japan → JP¥1,575 after refund (≈ US$10) (a fee may be deducted).Below the threshold on its own: you need JP¥5,000 (excl. tax) at one store on one day to get the refund. How the new tax-free refund works ›
Manufacturer list price (incl. tax) JP¥3,850.
Customs rules differ by country and region. Will it work in your country? →
Flights: OK on the plane. No batteries, liquids or dangerous goods: OK in carry-on or checked baggage
Good for: People with hay fever or allergic rhinitis who want a Japanese OTC allergy medicine | Not for: Children under 15 (a separate FX Jr. product exists)
Sold at drugstores and pharmacies in Japan. Find the nearest store.
Edited 2026-10-24 · prices for reference only · names: Allegra FX / アレグラFX