Drencrom is basically an adrenaline derivative but has never been proven to be effective. It was given some hype I think by Fear and Loathing where Thompson made up some kind of fictional drug derived from the adrenal gland. I don't think I'm going to chew up any hijacked adrenal glands from a mortuary or anything in an attempt to get high. Especially since it's doubtful that it would work.