PMDA drug package insert

ヒダントール錠25mg

PMDA Prescription drug · 藤永製薬株式会社 · package insert Apr 21, 2026

Key facts

Brand names ヒダントール錠25mg, ヒダントール錠100mg
Nonproprietary names フェニトイン
Companies 製造販売元/藤永製薬株式会社, 販売元/第一三共株式会社
Product type Prescription drug
Therapeutic category 抗てんかん剤
Therapeutic category codes 871132
YJ codes 1132002F1029, 1132002F2033
Approval numbers 16000AMZ00891, 16000AMZ00892
Package insert edition 第3版
Package insert date Apr 21, 2026
PMDA document key 670126_1132002F1029_1
PMDA company code 670126

At a glance

  • 1–9 Package insert revisions
  • 10–99 Related PMDA documents
  • None Safety communications
  • No PMDA review report published
  • No 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:

Browse all PMDA approved drugs and package inserts (Japan)