Interactions with Benzodiazepines and Other CNS Depressants Tell patients and caregivers that potentially deadly additive effects may perhaps occur if acetaminophen and codeine phosphate tablets are used with benzodiazepines or other CNS depressants, like alcohol, rather than to employ these drugs concomitantly Unless of course supervised by a healthcare supplier https://directoryvenom.com/listings13178365/everything-about-codeine-expectorant