Opioid analgesic risk evaluation and mitigation strategy (REMS); Ultra-rapid metabolism of codeine and other risk factors for life-threatening respiratory depression in children; Interactions with ...
Codeine phosphate 10mg, promethazine HCl 6.25mg; per 5mL; syrup; contains alcohol 7%. Risk of life-threatening respiratory depression and death related to ultra-rapid metabolizers of codeine (esp.