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. 2018 Nov 28;11:43–46. doi: 10.1016/j.ebcr.2018.11.002

Table 1.

Assessment of antiepileptic drug porphyrogenicity.

Non-porphyrinogenic antiepileptic drugs Porphyrinogenic antiepileptic drugs
Clobazam Carbamazepine
Clonazepam Ethosuximide
Gabapentin Felbamate
Lacosamide Oxcarbazepine
Levetiracetam Phenobarbital
Phenytoin
Lamotrigine
Clonazepam
Primidone
Tiagabine
Topiramate
Valproate

Note: Rufinamide, eslicarbazepine, and perampanel are of uncertain porphyrogenicity. These agents are not yet classified and possibly porphyrinogenic [1].