Role of the nurse in supporting the safe use of opioids.

Opioids are powerful analgesics that are derived from the opium poppy plant. They are recognised as central in the management of acute pain and cancer pain, but concerns about long-term use have resulted in recommendations that they should be used with caution in the management of chronic pain. Opioids have associated side effects and risks, but these may be exaggerated and some healthcare professionals can be unnecessarily cautious and withhold the use of opioids, even in cases where these medicines may be beneficial. It is important that nurses understand the pharmacology, side effects and risks of opioids, so they can ensure these medicines are administered safely.