Browse drug classes

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

Anticonvulsants

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

TOPIRAMATE: products 41 to 54 of 54.

Prices below are the ministry's recorded amounts per source unit, not pharmacy quotes or the patient's payment. Different strengths, forms and package units are not directly comparable. The cost plan asks for quantity and refill details.

Product / strength / formOntario listingRecorded ministry priceNext step
Teva-Topiramate
200mg TabDIN 02248862
General benefit$0.6748per source unitRequirements & sourcesBuild cost plan
Teva-Topiramate
25mg TabDIN 02248860
General benefit$0.2433per source unitRequirements & sourcesBuild cost plan
Topamax
100mg TabDIN 02230894
General benefit$0.4583per source unitRequirements & sourcesBuild cost plan
Topamax
200mg TabDIN 02230896
General benefit$0.6748per source unitRequirements & sourcesBuild cost plan
Topamax
25mg TabDIN 02230893
General benefit$0.2433per source unitRequirements & sourcesBuild cost plan
Topamax
50mg TabDIN 02231385
Off-Formulary Interchangeable, not an ODB benefitNo price in this recordRequirements & sourcesBuild cost plan
Topamax Sprinkle
15mg Sprinkle CapDIN 02239907
Limited Use, codes 321$2.2425per source unitRequirements & sourcesBuild cost plan
Topamax Sprinkle
25mg Sprinkle CapDIN 02239908
Limited Use, codes 321$2.3445per source unitRequirements & sourcesBuild cost plan
Topiramate
100mg TabDIN 02356864
General benefit$0.4583per source unitRequirements & sourcesBuild cost plan
Topiramate
100mg TabDIN 02389487
General benefit$0.4583per source unitRequirements & sourcesBuild cost plan
Topiramate
200mg TabDIN 02356872
General benefit$0.6748per source unitRequirements & sourcesBuild cost plan
Topiramate
200mg TabDIN 02553880
General benefit$0.6748per source unitRequirements & sourcesBuild cost plan
Topiramate
25mg TabDIN 02356856
General benefit$0.2433per source unitRequirements & sourcesBuild cost plan
Topiramate
25mg TabDIN 02389460
General benefit$0.2433per source unitRequirements & sourcesBuild cost plan

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.

28:12 Anticonvulsants.