Browse drug classes

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

Skeletal Muscle Relaxants

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

5 ingredients · 46 matching product records. Ontario extract: 2026-08-26.

Ingredient / brandsStrengths and formsOntario listingsBrowse
BACLOFENLioresal Intrathecal, Baclofen Intrathecal, Baclofen Injection and 9 more brands2mg/mL Inj Sol (Preservative-Free); 0.05mg/mL Inj Sol-1mL Pk (Preservative-Free); 0.5mg/mL Inj Sol-20mL Pk (Preservative-Free); 10mg Tab 1 more form in product listOff-Formulary Interchangeable, not an ODB benefit; General benefitVaries by product. Open the list to check.View 28 products
CYCLOBENZAPRINE HCLFlexeril, Teva-Cyclobenzaprine HCL, Apo-Cyclobenzaprine and 7 more brands10mg TabListed, not a benefitView 12 products
DANTROLENE SODIUMDantrium Capsules25mg CapGeneral benefitView 1 product
ORPHENADRINE CITRATENorflex, Orphenadrine60mg/2mL Inj Sol-2mL PkListed, not a benefitView 2 products
TIZANIDINE HCLZanaflex, Apo-Tizanidine, Mint-Tizanidine4mg TabOff-Formulary Interchangeable, not an ODB benefitView 3 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.

12:20 Skeletal Muscle Relaxants.