Opioid agonists are substances that activate opioid receptors in the central and peripheral nervous systems. They have several uses, from pain management to treating opioid use disorder. You have ...

Brain volume and function are altered in individuals with opioid use disorder, a new Yale study finds. Using magnetic resonance imaging (MRI) and functional MRI (fMRI), researchers observed the ...

Opioids are a class of medications mostly used to treat pain. While they can improve your quality of life, opioids can be highly addictive. Although the words are often used interchangeably, there’s a ...

Researchers at the Yale School of Medicine found structural and functional alterations in specific brain regions of individuals with opioid use disorder. The study's results were published today in ...

Opioid medications treat pain associated with surgery, cancer, chronic illness, and traumatic injury. The short-term effects of taking opioids are well-studied, but the long-term effects are less ...

The opioid crisis refers to the rapid increase in opioid overuse, misuse, and overdose deaths since the 1990s. It involves both prescription opioids and opioids that people use recreationally. People ...

Objectives In March 2016, the Centers for Disease Control and Prevention (CDC) released the CDC Guideline for Prescribing Opioids for Chronic Pain , a set of voluntary recommendations for initiating ...

Naloxone, also known by the brand name Narcan, is one of the most important drugs in the United States’ fight against the opioid crisis. It reverses an opioid overdose nearly instantly, restarting ...