PMDA drug package insert

オーゼイフル錠0.5mg

PMDA Prescription drug · 武田薬品工業株式会社 · package insert Aug 24, 2026

Key facts

Brand names オーゼイフル錠0.5mg, オーゼイフル錠1mg, オーゼイフル錠2mg
Nonproprietary names オベポレクストン
Companies 製造販売元/武田薬品工業株式会社
Product type Prescription drug
Therapeutic category オレキシン2受容体選択的作動薬
Therapeutic category codes 87119
YJ codes 11900C4F1022, 11900C4F2029, 11900C4F3025
Approval numbers 30800AMX00312, 30800AMX00313, 30800AMX00314
Package insert edition 第1版
Package insert date Aug 24, 2026
PMDA document key 400256_11900C4F1022_1
PMDA company code 400256

At a glance

  • 1–9 Package insert revisions
  • 1–9 Related PMDA documents
  • None Safety communications
  • Yes PMDA review report published
  • Yes Risk management plan (RMP)

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About PMDA approved drugs and package inserts (Japan)

Japan's PMDA publishes the package insert (添付文書) of every prescription drug, OTC drug and regenerative medical product, with brand and nonproprietary names, YJ codes and approval numbers. Names appear in Japanese as published.

Source: Pharmaceuticals and Medical Devices Agency (PMDA), Japan, package insert database · Source date:

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