Browse drug classes

Find a class, then browse its recorded medications and Ontario listing requirements.

Sulfonamides

Browse ingredients, then choose a strength and product. Ontario inventory only; not a treatment recommendation.

1 ingredient · 5 matching product records. Ontario extract: 2026-08-26.

Ingredient / brandsStrengths and formsOntario listingsBrowse
SULFASALAZINEPMS-Sulfasalazine-E.C., Salazopyrin EN-TABS 500 MG, PMS-Sulfasalazine and 2 more brands500mg Ent Tab; 500mg TabGeneral benefitView 5 products

Not seeing a product? Search Canadian records by medication name or DIN. Absence from this Ontario extract does not establish non-coverage. Open an exact product for its dated Health Canada status; a listing is not a stock check.

Class sources and program rules

Ontario Ministry of Health: odb-formulary-ed43-extract-2026-08-26.xml, extract 2026-08-26. Ontario class index: formulary-ed43-front-matter.txt, Part V.

08:24 Sulfonamides.