Critical, lifetime-threatening, or lethal respiratory depression has become claimed with using opioids, together with codeine, one of several active ingredients in Promethazine HCl and Codeine Phosphate Oral Solution. Codeine produces dose-connected respiratory depression by straight performing around the brain stem respiratory Heart that controls respiratory rhythm and will make irre... https://quagen-promethazine-hydro56641.canariblogs.com/rumored-buzz-on-quagen-pharma-promethazine-45411000