Everyday living-Threatening Respiratory Depression Tell people of the potential risk of life-threatening respiratory depression, which include information that the chance is finest when beginning promethazine HCl and codeine phosphate oral Remedy Which it could happen even at advised dosages [see Warnings and Precautions (five. Promethazine Hydrochloride and Codeine Phosphate Oral https://akorn-promethazine-codein68901.wssblogs.com/32264048/what-does-akorn-codeine-mean