What is intermittent explosive disorder?
Definition Intermittent explosive disorder (IED) is a mental disturbance that is characterized by specific episodes of violent and aggressive behavior that may involve harm to others or destruction of property. IED is discussed in the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) under the heading of “Impulse-Control Disorders Not Elsewhere Classified.” As such, it is grouped together with kleptomania, pyromania, and pathological gambling. A person must meet certain specific criteria to be diagnosed with IED: • There must be several separate episodes of failure to restrain aggressive impulses that result in serious assaults against others or property destruction. • The degree of aggression expressed must be out of proportion to any provocation or other stressor prior to the incidents. • The behavior cannot be accounted for by another mental disorder, substance abuse, medication side effects, or such general medical conditions as epilepsy or head injurie
