In the adult STEMI alert protocol, what is the maximum total fentanyl dose allowed?

• A. 100 mcg total
• B. 200 mcg total
• C. 300 mcg total
• D. 50 mcg total

Answer: (B)

Pain control with fentanyl in an adult STEMI alert protocol is guided by a safety ceiling that protects the patient while aiming for adequate analgesia. The protocol sets a maximum cumulative fentanyl dose of 200 micrograms. You administer fentanyl in small, titrating doses (for example, starting with a modest IV bolus and repeating as needed) but you stop once the total reaches 200 mcg to avoid respiratory depression, hypotension, or other opioid-related risks that could worsen the patient's condition during a STEMI. If pain relief isn’t achieved within that limit, you’d pursue other analgesic or treatment strategies rather than exceeding the cap. Doses well below this cap may be insufficient for pain control and sympathetic stimulation, while doses above it increase safety concerns.