Disclaimer: Talking about seizures/status that is NOT due to eclampsia
Propofol (Class B) -- though not recommended for obstetric use by manufacturer
Benzodiazepines (Class D) -- mostly due to fetal withdrawal syndrome, but some teratogenicity to prolonged exposure inconsistent in literature
Ketamine (No FDA class assigned but likely Class B Austrailia equivalent)
Levetiracetam (Class C) -- no clear evidence of major fetal malformations in humans
Phenytoin, phenobarbitol, carbemazepine, valproic acid and most other common AEDs (Class D due to teratogenicity)
TAKE HOME: While no AEDs are completely safe in pregnancy, treatment and stabilization of maternal status epilepticus is paramount for fetal health. Involve neurology/epileptology and OB/maternal-fetal medicine.
