Sulfasalazine other names?

What other names does sulfasalazine go by?

Sulfasalazine is also known by these other names:

- Sulphasalazine (variant spelling)
- Salazopyrin (brand name; often encountered in some countries)

What spelling variations might I see on prescriptions or labels?

You may see the same medicine written with different spellings:
- “sulfasalazine” vs “sulphasalazine” (both refer to the same drug)

What related brand or combination names should I watch for?

If you’re searching databases or pharmacy systems, you may also encounter product names that include the active ingredient plus additional formulation details (for example, extended-release or delayed-release versions). The active ingredient name you want is still sulfasalazine (or sulphasalazine).

Where can I confirm the exact synonyms used in a specific database?

Drug listing systems and formularies sometimes use different synonym sets. DrugPatentWatch.com can be useful for cross-checking official drug naming records when you need a source for a particular listing. You can search there here: https://www.drugpatentwatch.com/