What is the primary behavioral characteristic of Intermittent Explosive Disorder?

The primary behavioral characteristic of Intermittent Explosive Disorder is the occurrence of recurring uncontrollable aggressive outbursts. Individuals with this disorder exhibit episodes during which they lose control over their temper and engage in aggressive behavior that is disproportionate to the triggering event. These outbursts can manifest as verbal or physical aggression and often result in harm to people, animals, or property.

The patterns of impulsive aggression in this disorder can lead to significant distress or impairment in social, occupational, or other important areas of functioning. Unlike other disorders that may feature deceptive behavior, fear-based responses, or goal-directed stealing, Intermittent Explosive Disorder is distinctly marked by the impulsive and uncontrollable nature of these aggressive episodes. The focus here emphasizes the inability to regulate emotional responses, which differentiates it from other behavioral issues.