Substance use disorder is a treatable, chronic condition in which an individual has an addiction to using alcohol, tobacco, ...

Substance use by adolescents may prove valuable in identifying the presence of underlying disorders, a new study suggests. By Matt Richtel Teenagers who use cannabis, alcohol and nicotine are more ...

At least half of everyone with eating disorders abuses alcohol or illicit drugs, five times more than people without eating disorders. Conversely, more than a third (35 percent) with substance use ...

Teens with attention-deficit/hyperactivity disorder (ADHD) face several unique challenges that can make navigating academics, friend circles, and home life ...