An official website of the United States government
Here’s how you know
Official websites use .gov A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS A
lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
NIH Websites Are Changing
Beginning in late July, NIH will start introducing a new website experience designed to make it easier to find health information, research, funding opportunities, and other resources. During the transition, you may notice changes to navigation, page layouts, and where some information is located.
Medications for opioid use disorder are safe, effective, and save lives. This NIDA-produced video takes a closer look at these medications and how they work.
Explore Topics in Substance Use and Addiction Science