Health Affairs' Rob Lott interviews Nora Volkow, director of the National Institute on Drug Abuse (NIDA) at the National Institutes of Health, to discuss addiction as a brain disorder, treatments for opioid use disorder, and what’s next in addiction research.

Order the September 2025 issue of Health Affairs, which focuses on insights on the opioid crisis.

Currently, more than 70 percent of our content is freely available - and we'd like to keep it that way. With your support, we can continue to keep our digital publication Forefront and podcast