Interested in learning how to administer Naloxone? Lay Rescuer Training is a 1.5 hour long training that covers: understanding opioids, how opioid overdoses happen, risk factors for opioid overdoses, and how to respond to an opioid overdose emergency with the administration of Naloxone. Naloxone is a safe and effective medication that can reverse an overdose from opioids, including heroin. It is not just for people who are addicted. If you or a loved one are prescribed opioid painkillers, or are taking opioids, you should have naloxone on hand.