| Anticonvulsants | Category | Clarifications/Special considerations | |
|---|---|---|---|
| COC/P/CVR | CIC | ||
| a) Certain anticonvulsants,(phenytoin, carbamazepine, barbiturates, primidone, topiramate, oxcarbazepine) | 3 | 2 | Clarification: Although the interaction of certain anticonvulsants with COCs, P or CVR is not harmful to women, it is likely to reduce the effectiveness of COCs, P or CVR. Read More |
| b) Lamotrigine | 3 | 3 | |