| Enzyme-inducing | Nonenzyme-inducing |
|---|---|
| Carbamazepine (Tegretol) | Benzodiazepines |
| Felbamate (Felbatol) | Ethosuximide (Zarontin) |
| Oxcarbazepine (Trileptal) | Gabapentin (Neurontin) |
| Phenobarbital | Lamotrigine (Lamictal) |
| Phenytoin (Dilantin) | Levetiracetam (Keppra) |
| Topiramate (Topamax) | Tiagabine (Gabitril) |
| Valproic acid (Depakote) | |
| Zonisamide (Zonegram) |