Codeine phosphate 10mg, promethazine HCl 6.25mg ... neuromuscular disease, concomitant drugs that cause respiratory depression). Head injury, intracranial lesions or pre-existing increase in ...

Promethazine HCl 6.25mg, dextromethorphan HBr 15mg; per 5mL; liq; contains alcohol 7%. Dextromethorphan is an antitussive agent and, unlike the isomeric levorphanol, it has no analgesic or ...