Synonym United Kingdom: Zinamide* PZA Pyratab
Thailand: Myrin-P
Singapore: PZA Tebezide* Rozide* Pyrazide
South Africa: Isopas* Pramide
Portugal: Piraside
New Zealand: Zinamide Premox* Pirazer* Pirafoid* Nizamil
Mexico: Braccopiral*
Malaysia: PZA*
Italy: Piraldina
Ireland: Zinamide* Rifacom E-Z PZA-Ciba Pyzin P-Zide
India: Actizid
Hong Kong: Pyrafat PZA Pyrafat
Germany: pezetamid*
France: Pirilene
Finland: Tisamid
Czech Republic: Tisamid
Canada: Tebrazid
Brazil: Pirazinon
Belgium: Tebrazid
Austria: Pyrafat
Australia: Zinamide