Don't take acetaminophen and codeine phosphate tablets if you have: critical bronchial asthma, issues breathing, or other lung problems. a bowel blockage or narrowing on the stomach or intestines. previously had an allergic reaction to codeine or acetaminophen. e., multiple copies in the gene for cytochrome P450 isoenzyme 2D6 or https://directory-boom.com/listings13239445/top-guidelines-of-codeine-rhume