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.

24 ingredients · 473 matching product records. Ontario extract: 2026-08-26.

Ingredient / brandsStrengths and formsOntario listingsBrowse
BRIVARACETAMBrivlera, Apo-Brivaracetam, Auro-Brivaracetam10mg Tab; 25mg Tab; 50mg Tab; 75mg Tab 1 more form in product listLimited Use, codes 548View 12 products
CARBAMAZEPINETegretol, Taro-Carbamazepine, Carbamazepine ER Tablets, USP 200mg and 5 more brands100mg Chew Tab; 200mg Chew Tab; 200mg ER Tab; 400mg ER Tab 4 more forms in product listListed, not a benefit; General benefit; Temporary benefit; Limited Use, codes 67Varies by product. Open the list to check.View 15 products
CENOBAMATEXcopri12.5mg Tab; 25mg Tab; 50mg Tab; 100mg Tab 5 more forms in product listLimited Use, codes 719View 9 products
CLOBAZAMFrisium, Teva-Clobazam, Apo-Clobazam10mg TabListed, not a benefit; Limited Use, codes 23Varies by product. Open the list to check.View 3 products
CLONAZEPAMRivotril, PMS-Clonazepam, Apo-Clonazepam and 2 more brands0.5mg Tab; 2mg TabGeneral benefitView 9 products
DIVALPROEX SODIUMEpival, Apo-Divalproex, Mylan-Divalproex125mg Ent Tab; 250mg Ent Tab; 500mg Ent TabGeneral benefitView 9 products
ESLICARBAZEPINE ACETATEAptiom, Auro-Eslicarbazepine, Apo-Eslicarbazepine200mg Tab; 400mg Tab; 600mg Tab; 800mg TabLimited Use, codes 430View 12 products
ETHOSUXIMIDEZarontin, Mar-Ethosuximide, Odan-Ethosuximide250mg Cap; 50mg/mL O/LGeneral benefitView 4 products
GABAPENTINNeurontin, PMS-Gabapentin, Apo-Gabapentin and 17 more brands100mg Cap; 300mg Cap; 400mg Cap; 600mg Tab 1 more form in product listGeneral benefit; Off-Formulary Interchangeable, not an ODB benefitVaries by product. Open the list to check.View 69 products
LACOSAMIDEVimpat, Teva-Lacosamide, Sandoz Lacosamide and 8 more brands50mg Tab; 100mg Tab; 150mg Tab; 200mg TabLimited Use, codes 430View 44 products
LAMOTRIGINELamictal, Ratio-Lamotrigine, Apo-Lamotrigine and 6 more brands25mg Tab; 100mg Tab; 150mg TabGeneral benefitView 28 products
LEVETIRACETAMPDP-Levetiracetam, Pharma-Levetiracetam, Mint-Levetiracetam Solution and 14 more brands100mg/mL Oral Sol; 250mg Tab; 500mg Tab; 750mg Tab 1 more form in product listLimited Use, codes 640, 705; Limited Use, codes 473Varies by product. Open the list to check.View 49 products
OXCARBAZEPINETrileptal, Apo-Oxcarbazepine, Jamp-Oxcarbazepine and 1 more brand150mg Tab; 300mg Tab; 600mg TabOff-Formulary Interchangeable, not an ODB benefitView 12 products
PERAMPANELFycompa, Taro-Perampanel2mg Tab; 4mg Tab; 6mg Tab; 8mg Tab 2 more forms in product listLimited Use, codes 430, 564View 12 products
PHENOBARBITALPhenobarbital Injection120mg/mL Inj Sol-1mL PkLimited Use, codes 481View 1 product
PHENYTOIN (DIPHENYLHYDANTOIN)Dilantin-30 Suspension, Dilantin-125 Suspension, Taro-Phenytoin and 1 more brand6mg/mL O/L; 25mg/mL O/L; 50mg TabGeneral benefitProduct status qualifications also apply.View 4 products
PHENYTOIN (DIPHENYLHYDANTOIN) SODIUMDilantin, Phenytoin Sodium, Phenytoin Sodium Injection USP30mg Cap; 100mg Cap; 50mg/mL Inj Sol (Preservative Free)General benefit; Limited Use, codes 481, 657Varies by product. Open the list to check.View 4 products
PREGABALINLyrica, PMS-Pregabalin, Teva-Pregabalin and 15 more brands25mg Cap; 50mg Cap; 75mg Cap; 150mg Cap 2 more forms in product listGeneral benefit; Off-Formulary Interchangeable, not an ODB benefitVaries by product. Open the list to check.View 102 products
PRIMIDONEPrimidone, Mysoline125mg Tab; 250mg TabGeneral benefit; Listed, not a benefitVaries by product. Open the list to check.View 4 products
RUFINAMIDEBanzel, Auro-Rufinamide200mg Tab; 400mg TabOff-Formulary Interchangeable, not an ODB benefitView 4 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.

28:12 Anticonvulsants.