Edwin Salsitz News Today

Clinicians should note important differences between fentanyl and other drugs of misuse -- and the troubling reality that fentanyl now contaminates most of them, an expert warns.

How people get addicted to opioids, fentanyl, and heroin, and how to stop opioid addiction before it starts.

Nicotine, caffeine and alcohol are all addictive. Health experts share how to quit each of these common and unhealthy vices, from vaping to coffee and booze.