PMDA drug package insert

メサラジン錠250mg「ケミファ」

PMDA Prescription drug · 日本ケミファ株式会社 · package insert Sep 9, 2025

Key facts

Brand names メサラジン錠250mg「ケミファ」, メサラジン錠500mg「ケミファ」
Nonproprietary names メサラジン
Companies 製造販売元/日本ケミファ株式会社, 販売元/日本薬品工業株式会社
Product type Prescription drug
Therapeutic category 潰瘍性大腸炎・クローン病治療剤
Therapeutic category codes 872399
YJ codes 2399009F1092, 2399009F2064
Approval numbers 22000AMX01745000, 22300AMX00220000
Package insert edition 第3版
Package insert date Sep 9, 2025
PMDA document key 530213_2399009F1092_4
PMDA company code 530213

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)