Comparing the effectiveness and adverse events of intranasal and intramuscular naloxone formulations for opioid overdose reversal
Questions
- What is the evidence of the effectiveness and adverse events of intranasal naloxone (NARCAN® Nasal Spray, 4 mg/0.1 mL) compared to intramuscular naloxone (0.4 mg/1 mL) for reversal of opioid overdose?
Key take-home messages
- Various intranasal and