Matched class: 28:12 Anticonvulsants
Drug-class inventory only. Lists recorded Ontario formulary products, not every Canadian medication; does not recommend treatment.
Covered without a code on the Ontario formulary: CLONAZEPAM, DIVALPROEX SODIUM, ETHOSUXIMIDE, LAMOTRIGINE, VALPROATE SODIUM
Some products covered without a code (check the product listing): CARBAMAZEPINE, GABAPENTIN, PHENYTOIN (DIPHENYLHYDANTOIN), PHENYTOIN (DIPHENYLHYDANTOIN) SODIUM, PREGABALIN, PRIMIDONE, TOPIRAMATE, VALPROIC ACID
28:12 Anticonvulsants
· 28 products · General benefit · strengths: 25mg, 100mg, 150mg · Tab
· 54 products ·
Limited Use, codes 321 (2), Off-Formulary Interchangeable, not an ODB benefit (3), General benefit (49) · strengths: 15mg, 25mg, 50mg, 100mg, 200mg · Sprinkle Cap, Tab
· 12 products ·
Limited Use, codes 548 · strengths: 10mg, 25mg, 50mg, 75mg, 100mg · Tab
· 44 products ·
Limited Use, codes 430 · strengths: 50mg, 100mg, 150mg, 200mg · Tab
· 49 products ·
Limited Use, codes 640, 705 (3),
Limited Use, codes 473 (46) · strengths: 100mg/mL, 250mg, 500mg, 750mg, 1000mg · Oral Sol, Tab
· 12 products ·
Limited Use, codes 430, 564 · strengths: 2mg, 4mg, 6mg, 8mg, 10mg, 12mg · Tab
· 15 products · Listed, not a benefit (3), General benefit (6), Temporary benefit (2),
Limited Use, codes 67 (4) · strengths: 100mg, 200mg, 400mg, 100mg/5mL · Chew Tab, ER Tab, LA Tab, Oral Susp, Tab
· 9 products · General benefit · strengths: 0.5mg, 2mg · Tab
· 9 products · General benefit · strengths: 125mg, 250mg, 500mg · Ent Tab
· 4 products · General benefit · strengths: 250mg, 50mg/mL · Cap, O/L
· 4 products · General benefit; DIN status E (meaning unconfirmed); confirm discontinuation/availability with Health Canada (2), General benefit (2) · strengths: 6mg/mL, 25mg/mL, 50mg · O/L, Tab
· 4 products · General benefit (3),
Limited Use, codes 481, 657 (1) · strengths: 30mg, 100mg, 50mg/mL · Cap, Inj Sol (Preservative Free)
Source: formulary-ed43-front-matter.txt Part V; ODB odb-formulary-ed43-extract-2026-08-26.xml extract_date=2026-08-26; class 28:12
and 11 more