I guess science isn't quite sure how naloxone works in alcoholics but they do know it ruins the euphoria and pleasure of drinking. It's funny Theo: talk about addiction, you ask the billion dollar question "what makes us addicts?" Whatever it is can be triggered by literally anything that activates those brain centers or receptors or chemicals of pleasure. From balloons to serial murder our brains can addict to *anything*. Kind of scary when you think about it.