What are Opioids? Opioids is an umbrella term for natural or synthetic drugs that are derived from – or related to – the opium poppy. Opioids attach to receptors in the central nervous system, reducing pain signals to the brain. Commonly used opioids include oxycodone, morphine, codeine, heroin, fentanyl, methadone, and opium. Signs of Overdose … Continue reading National Overdose Awareness Day