Epileptic drugs are highly toxic, yes... the blood need to be
monitored from time to time as the patient takes the medication to
ensure that it does not crossover to the toxic range...
Example: Phenytoin, Carbamazepine, Na Valproate (Epilim),
Vigabatrine, Lamotrigine, Gabapentin, Phenobarbital &
Benzodiazepines.
Yes, your sedative-hypnotics are tranquilizers... such as Xanax and
Valium.