How do you properly administer Narcan spray in the event of an opioid overdose?

To properly administer Narcan spray for an opioid overdose, follow these steps: 1. Remove the Narcan spray from its packaging. 2. Hold the spray device with your thumb on the bottom and your first and middle fingers on either side of the nozzle. 3. Insert the nozzle into one nostril of the person who has overdosed. 4. Press the plunger firmly to release the spray. 5. Repeat the process in the other nostril if necessary. 6. Call emergency services immediately.