intermittent explosive disorder
A disorder characterized by recurrent episodes of aggressive, impulsive behavior that are disproportionate to precipitating stressors.
Full Definition
Intermittent explosive disorder involves repeated episodes of impulsive, aggressive, violent behavior or angry verbal outbursts that are grossly disproportionate to the situation or provocation. In children and adolescents, this typically manifests as recurrent temper outbursts that represent a failure to control aggressive impulses. The aggressive episodes cause marked distress, impair functioning, and are not better explained by another mental disorder, medical condition, or substance use. The disorder often co-occurs with ADHD, conduct disorder, and mood disorders. Diagnosis requires careful assessment to distinguish from developmentally appropriate tantrums or other psychiatric conditions.
Usage
Usage note: Ensure careful differential diagnosis from other disruptive behavior disorders.
In Context
- "The frequency and severity of outbursts suggested intermittent explosive disorder rather than typical adolescent mood swings." — Diagnostic formulation
- "Anger management therapy was recommended for the intermittent explosive disorder symptoms." — Treatment plan