Some patients have inadequate pain relief or persistent unacceptable side effects which necessitate changing to a different opioid. All opioids have the same spectrum of side effects, but their intensity can vary (see table 1, below).

This site is intended for Healthcare Professionals only
                            
                                
                                                                    
                                                                                    Keep going!
                                                                            
                                    
                                    
                                     (
                        
                        Alternatives to morphine: switching between strong opioids
                    
Don’t worry, you can come back and finish the assessment in your own time.