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Updated 04 Jul 2026 · HPRA open data

Isoniazid - Medicines in Ireland

3 authorised products containing Isoniazid, from the HPRA register.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0–9

Showing 3 authorised medicines

Medicine	Active substance	Licence holder	Status
Rifater 50 mg/300 mg/120 mg Tablets PA0540/067/001	Isoniazid, Pyrazinamide, Rifampicin	Sanofi-Aventis Ireland Limited T/A SANOFI	Marketed
Rifinah 150/100 mg Film- Coated Tablets PA0540/068/001	Rifampicin, Isoniazid	Sanofi-Aventis Ireland Limited T/A SANOFI	Marketed
Rifinah 300/150 mg Film Coated Tablets PA0540/068/002	Rifampicin, Isoniazid	Sanofi-Aventis Ireland Limited T/A SANOFI	Marketed

Cite this database

Priya Life Science (2026). Irish Medicines Database. Available at: https://priyalifescience.com/medicines (Accessed: 6 July 2026).

Data: Health Products Regulatory Authority (HPRA) open dataset (“Authorised or Transfer Pending Products”), licensed CC BY 4.0, refreshed daily. Regulatory information only — not medical advice.