Daily life-Threatening Respiratory Despair Advise people of the risk of life-threatening respiratory depression, such as information and facts that the risk is biggest when commencing promethazine HCl and codeine phosphate oral Alternative Which it may possibly manifest even at suggested dosages [see Warnings and Safeguards (five. The opioid antagonists, naloxone https://akorn-codeine67888.suomiblog.com/the-greatest-guide-to-akorn-promethazine-codeine-47939742