How Long Does Naloxone Last

How Long Does Naloxone Last: Duration and Administration

Naloxone (Narcan) is a life-saver because it prevents opioid overdose. Naloxone blocks the effects of opioids but only stays in the body for 30 to 90 minutes, depending on the way Naloxone is administered. But did you know that overdose can happen even after naloxone has worn off? This guide will explain how long naloxone…