Disruptive behavior disorders (DBDs) are mental health conditions in children and adolescents marked by ongoing patterns of anger, defiance, aggression, or rule-breaking that interfere with daily life, school, and relationships.

The main types include Oppositional Defiant Disorder (ODD), Conduct Disorder (CD), and Intermittent Explosive Disorder (IED). Each varies in severity and the nature of behavior problems.

Common symptoms include frequent temper outbursts, arguing with adults, refusal to follow rules, aggression toward people or animals, property destruction, lying, or stealing.

DBDs can be caused by a mix of genetic, biological, and environmental factors, such as family stress, trauma, inconsistent discipline, brain chemistry differences, or a family history of mental health conditions.

A mental health professional assesses behavior patterns, medical history, family environment, and school reports. Diagnosis may also include psychological testing and behavioral evaluations.

Treatment may include behavior therapy, parent training, family therapy, social skills training, school-based support, and sometimes medication to manage severe symptoms or co-existing conditions.