Intermittent Explosive Disorder
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What is intermittent explosive disorder?
Intermittent explosive disorder (IED) is an impulse control disorder. People who have this disorder have sudden, unpredictable reactions that are violent and aggressive. Their reaction is out of proportion to what happened. They may regret the outburst afterwards. They are not violent or aggressive most of the time.
What is the cause?
The cause of IED is not known. The neurotransmitter serotonin (a brain chemical) may play a role in this disorder. Things that increase the risk for the disorder include having parents who:
- abused and neglected the child
- abused drugs or alcohol
- were impulsive, destructive, reckless, or violent
- were not consistent in their discipline
Violent, destructive behaviors often start in childhood. IED occurs more often in men. Women may have it as part of premenstrual syndrome (PMS).
What are the symptoms?
People who have intermittent explosive disorder:
- are repeatedly and suddenly violent
- cannot stop or control impulsive, aggressive actions
- destroy property
- react way out of proportion to things that happen
IED may be linked to violent behavior such as physical assault, murder, or violent suicide.
How is it diagnosed?
Your healthcare provider or a mental health specialist will ask about your symptoms and any drug or alcohol use. You may have lab tests to rule out medical problems such as chemical imbalances. To be diagnosed with IED, the person must have the symptoms listed above and be unable to control an impulse that might be harmful to self or others.
The provider or mental health therapist will also make sure that behaviors are not caused by another mental disorder, by substance abuse, or by a medical condition.
How is it treated?
Treatment for IED usually involves both psychotherapy and medicine.
Cognitive-behavior therapy (CBT) is a way to help you identify and change views you have of yourself, the world, and the future that are not realistic. This therapy helps you recognize unhealthy ways of thinking. You will learn new thought and behavior patterns that lead to healthier living.
You may be prescribed medicines such as antidepressants, mood stabilizers, or antipsychotic medicines.
How can I take care of myself?
Time-outs can be useful.
- Set a specific amount of time (15 minutes to 1 hour).
- Leave the situation (for instance, take a walk or go into another room).
- Calm yourself mentally with deep breathing and self-statements.
- Do something physical such as walking, jogging, or bicycling.
- Return to the situation and continue the discussion if the anger does not return. If the anger returns, take another time-out. Do not drink or use drugs during the time-out.
Maintaining a healthy lifestyle is important. To help control intermittent explosive disorder:
- Get support. Talk with family and friends. Consider joining a support group in your area.
- Learn to manage stress. Ask for help at home and work when the load is too great to handle. Find ways to relax, for example take up a hobby, listen to music, watch movies, take walks. Try deep breathing exercises when you feel stressed.
- Take care of your physical health. Try to get at least 7 to 9 hours of sleep each night. Eat a healthy diet. Limit caffeine. If you smoke, quit. Avoid alcohol and drugs, because they can make your symptoms worse. Exercise according to your healthcare provider's instructions.
- Check your medicines. To help prevent problems, tell your healthcare provider and pharmacist about all the medicines, natural remedies, vitamins, and other supplements that you take.
- Contact your healthcare provider or therapist if you have any questions or your symptoms seem to be getting worse.
When should I seek help?
If you have symptoms of violent behavior, seek help from your healthcare provider or a mental health professional. Don't wait to get help until you are arrested by the police and the court orders treatment. If you or someone you care about has intermittent explosive disorder, get help from a mental health professional early.
For more information, contact:
Developed by RelayHealth.
Adult Advisor 2012.1 published by RelayHealth.
Last modified: 2011-10-17
Last reviewed: 2011-06-28
This content is reviewed periodically and is subject to change as new health information becomes available. The information is intended to inform and educate and is not a replacement for medical evaluation, advice, diagnosis or treatment by a healthcare professional.
© 2012 RelayHealth and/or its affiliates. All rights reserved.
