Intermittent Explosive Disorder (IED)

Repeated explosive anger outbursts that feel uncontrollable, damaging relationships, safety, and emotional wellbeing.

1) What it is

Intermittent Explosive Disorder (IED) involves repeated episodes of impulsive anger outbursts that are out of proportion to the situation. The person often feels they cannot control the reaction, and may feel guilt afterwards.

Even without a formal diagnosis, people can still experience severe explosive anger needing support.

2) What it feels like

“I snap and I can’t stop.”

“I shout, slam doors, break things.”

“Afterwards I feel ashamed.”

“I ruin relationships and I hate myself for it.”

3) Common signs & symptoms

  • shouting, verbal aggression
  • punching walls / breaking things
  • physical aggression (sometimes)
  • extreme irritability
  • feeling “hot,” tunnel vision
  • faster heartbeat, tense muscles, clenched fists
  • regret and remorse after

4) What causes it / risk factors

  • emotion regulation difficulties
  • trauma and threat sensitivity
  • chronic stress and burnout
  • poor sleep
  • alcohol/substances
  • learned coping patterns from childhood
  • ADHD/impulsivity traits

5) Triggers

  • criticism or disrespect
  • feeling controlled or trapped
  • overwhelm and sensory overload
  • tiredness/hunger
  • alcohol
  • relationship conflict
  • shame and humiliation

6) What helps right now

  • exit early (pause rule)
  • “I need 20 minutes. I’ll come back calm.”
  • cold water reset (face/ice pack)
  • long exhale breathing
  • unclench body (jaw/hands/shoulders)
  • safety first: leave if violence risk

7) Longer-term self-help strategies

  • anger trigger diary
  • early warning signs list
  • therapy for shame/trauma underneath anger
  • exercise regularly (discharge adrenaline)
  • reduce alcohol and stimulants
  • practise repair conversations after calm

8) Treatment options

  • CBT / anger management programmes
  • trauma-informed therapy if relevant
  • support for co-existing ADHD/anxiety/depression

NHS provides guidance on recognising anger symptoms and getting help.

9) Medication overview

No medication “cures” explosive anger, but medication may help underlying conditions (mood/anxiety/impulsivity) if assessed.

10) Daily life tips

  • agree boundaries: no shouting/insults
  • plan calm-down breaks in advance
  • apologise + repair after triggers
  • reduce overload and build recovery time daily

11) When to seek urgent help

Urgent help if:

  • violence risk
  • domestic abuse
  • you fear harming someone
  • suicidal thoughts after episodes

12) Trusted help & resources

NHS: Get help with anger

NHS Inform: anger self-help guide

Samaritans 116 123 / Shout 85258