Psychoactive drugs are substances that affect the brain. The types range from heroin to caffeine. These substances can affect awareness, thoughts, mood, and behavior. Depending on the situation, the ...

Addiction is a complex disease, but nearly a century of scientific study has helped researchers come to a deeper understanding about how it works. This research has culminated in an important change ...

MinnPost’s journalists are out in the community to report on the things that are happening in Minnesota. Your support right now will help fund their work AND keep our news paywall-free. A study ...

Substance use disorders, such as alcohol use disorder, were found to be more prevalent among survivors of specific cancer types, according to research. Survivors of certain types of cancer have a ...

Substance use disorder makes it hard to stop using substances even when they're harmful. Using the term "substance use disorder" helps separate the person from the treatable illness. Substance use ...

Researchers at Washington University School of Medicine in St. Louis have shown in a new study that GLP-1 medications may be ...

Addiction is an emotional subject—and a notoriously touchy term for understandable reasons. Whether you or a loved one are struggling with substance misuse or addictive behaviors that can affect ...

In the historical context, psychedelics reveal a spectrum of applications, ranging from spiritual and recreational use to ...

Substance-related disorders are common, affecting 40.3 million people over the age of 12 in the United States. Addiction may involve the use of prescribed drugs, such as opioid painkillers, common ...