The respiratory melancholy entails a discount while in the responsiveness in the brain stem respiratory centers to the two increases in carbon dioxide stress also to electrical stimulation. 11)]. Observe patients for indications of urinary retention or minimized gastric motility when promethazine HCl and codeine phosphate oral solution is employed https://akornpromethazinecodeine81122.sharebyblog.com/32153178/considerations-to-know-about-akorn-codeine