Onset: Oral 20-60 min, IV 5 min
Peak: IV 30 min
Half-life: Neonates 45-500 hr, Infants 20-133 hr, Children 37-73 hr, Adults 53-140 hr
Metabolism: Hepatic
Excretion: Urine
Mechanism of Action: Barbituates
Phenobarbital
Phenytoin
Levetiracetam
Fosphenytoin
Chlordiazepoxide
Ethosuximide
Pentobarbital
Carbamazepine