Respuesta :
Breathing trouble (please mark as the brainiest)
It's like morphine, it is a painkiller.
Common adverse events of opioids include sedation, confusion, nausea, vomiting, constipation, pruritus (itching), respiratory depression, and urinary retention. In general, a proactive, "pre-emptive" approach to managing adverse effects, in particular those related to bowel function, is preferred