What medication can be given to a stable adult burn patient for pain relief?

Fentanyl is a potent opioid analgesic commonly used for pain management, and its route of administration is crucial in determining both onset and effectiveness of pain relief. For stable adult burn patients, the use of fentanyl via intramuscular injection provides a viable option for managing pain without the need for intravenous access, which might not always be readily available.

In this context, administering fentanyl through the intramuscular route allows for effective pain alleviation while being suitable for a stable patient who may not require immediate or rapid pain control that intravenous methods would provide. This makes it a practical choice for situations where patients are not critically unstable and can benefit from the long-acting analgesic effects of the medication.

Other options like higher doses of fentanyl via different routes are considered based on the clinical scenario and patient status. However, for stable adults in a burn scenario, the intramuscular route suffices and is safe, allowing for controlled pain relief without the faster onset that might necessitate a higher dose or more immediate intervention.