Opioid overdoses have become a critical public health issue in Canada, affecting individuals, families, and communities across the nation. These overdoses occur when opioids—such as prescription painkillers, fentanyl, or heroin—are taken in amounts that overwhelm the body, leading to severe health complications or death. Symptoms of an overdose can include slowed breathing, unconsciousness, and pinpoint pupils, which require immediate medical attention. Naloxone, a life-saving medication, can temporarily reverse the effects of an opioid overdose and is widely available in Canada. Prevention efforts, including safe prescribing practices, public awareness, and access to harm reduction services, are essential to addressing this crisis. If you or someone you know is at risk, seek support and use available resources to stay informed.