| TRADE | COUNTRY |
| Azulfidina | Mexico |
| Azulfidine | Chile |
| Azulfidine | Germany |
| Azulfidine | Greece |
| Azulfidine | Venezuela |
| Azulfidine EN-tabs | Argentina |
| Azulfidine EN-tabs | Chile |
| Azulfin | Brazil |
| Colo-Pleon | Germany |
| Disalazin | Peru |
| Gastropyrin | Finland |
| Pleon RA | Germany |
| Pyralin EN | Australia |
| Rosulfant | Colombia |
| Salazine | Taiwan |
| Salazodin | Uruguay |
| Salazopirina | Portugal |
| Salazopyrin | Australia |
| Salazopyrin | Austria |
| Salazopyrin | Canada |
| Salazopyrin | China |
| Salazopyrin | Denmark |
| Salazopyrin | England |
| Salazopyrin | Finland |
| Salazopyrin | Hungary |
| Salazopyrin | India |
| Salazopyrin | Italy |
| Salazopyrin | Japan |
| Salazopyrin | New Zealand |
| Salazopyrin | Norway |
| Salazopyrin | South Africa |
| Salazopyrin | Sweden |
| Salazopyrin | Switzerland |
| Salazopyrin Entabs | Denmark |
| Salazopyrin Entabs | Israel |
| Salazopyrin-EN | Bulgaria |
| Salazopyrin-EN | Canada |
| Salazopyrin-EN | Colombia |
| Salazopyrin-EN | Czech Republic |
| Salazopyrin-EN | England |
| Salazopyrin-EN | Finland |
| Salazopyrin-EN | Hong Kong |
| Salazopyrin-EN | India |
| Salazopyrin-EN | Israel |
| Salazopyrin-EN | Italy |
| Salazopyrin-EN | Korea |
| Salazopyrin-EN | Malaysia |
| Salazopyrin-EN | Norway |
| Salazopyrin-EN | South Africa |
| Salazopyrin-EN | Sweden |
| Salazopyrin-EN | Taiwan |
| Salazopyrin-EN | Thailand |
| Salazopyrina | Spain |
| Salazopyrine | Belgium |
| Salazopyrine | France |
| Salazopyrine | Netherlands |
| Salazopyrine EC | Belgium |
| Salopyr | Finland |
| Saridine | Thailand |
| Sulcolon | Indonesia |
| Sulfazine | Ireland |
| Zopyrin | Korea |