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 ...

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 ...

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. A study conducted by a faculty member at the University of Minnesota Medical ...

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 ...

Experts from the University of Alabama at Birmingham provide insight and resources on how substances like drugs and alcohol can impact the brain. The purchase and consumption of alcohol and substances ...

Substance misuse causes severe side effects, affecting a person's general wellness. It affects their mental and physical health. One of the significant side effects is changes in the appearance of the ...

Substance use disorders are highly variable among cancer patient populations, and new research points to five cancers with the highest prevalence of SUDs, according to a study published Jan. 11 in ...

For the first time, the Environmental Protection Agency has established national limits for six types of perfluoroalkyl and polyfluoroalkyl substances in drinking water. The substances, known by the ...