Substance use and substance use disorder differ by the frequency of use and the effect on a person’s life. Substance use disorder is a mental health condition. Substance use refers to using both legal ...

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 ...

Addiction is an umbrella term that reflects qualities of substance use disorder, characterized by an inability to stop using a substance despite harmful consequences. However, addiction is not a ...

Children with co-occurring persistent pain and mental health symptoms face higher risk for early substance use, but the strongest predictors of whether a child starts using alcohol, tobacco or ...

Often starting in adolescence or young adulthood, many individuals have both a substance abuse disorder and at least one psychiatric disorder, although which diagnosis came first is frequently unclear ...

A network analysis comparing mental health symptoms between alcohol users and alcohol-cannabis co-users revealed both shared and distinct patterns of symptom associations. Co-users showed stronger ...

Researchers say they now know that offspring are inheriting dysfunction in their mitochondria as a result of their parents' substance abuse. This dysfunction causes these individuals to show early ...

Withdrawal is a constellation of aversive symptoms—ranging from anxiety, tremors (“the shakes”), and nausea to hallucinations and frank seizures—brought on by the sudden stoppage or dosage drop of ...

A new study from the Texas A&M University School of Public Health found that childhood trauma, such as abuse, neglect or ...