Phenobarbital On the flip side is much more just like a very long duration anticonvulsant. It is the clonazepam of barbituates, if it would make any sense to say that.^^ i've however got "that will be me to the news if i knew them whole lot" mentality. prohibitionist withdrawal signs and symptoms.Lowell/Charlestown, Massachusetts Mar 23, 2015 #eigh