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Post-traumatic stress disorder
Post-traumatic stress disorder


Post-traumatic stress disorder

Alternative Names:
PTSD

Symptoms:

Symptoms of PTSD fall into three general categories:

1. Repeated "reliving" of the event, which disturbs day-to-day activity

  • Recurrent distressing memories of the event
  • Recurrent dreams of the event
  • Flashback episodes, where the event seems to be recurring
  • Bodily reactions to situations that remind them of the traumatic event

2. Avoidance

  • Inability to remember important aspects of the trauma
  • Lack of interest in normal activities
  • Feelings of detachment
  • Sense of having no future
  • Emotional "numbing", or feeling as though they don’t care about anything
  • Reduced expression of moods
  • Staying away from places, people, or objects that remind them of the event

3. Arousal

  • Irritability or outbursts of anger
  • Sleeping difficulties
  • Difficulty concentrating
  • Exaggerated response to things that startle them
  • Hypervigilance

Other symptoms that may be associated with this disease include a sense of guilt about the event (including "survivor guilt"), and the following symptoms, which are typical of anxiety, stress, and tension:

  • Paleness
  • Feeling your heart beat in your chest, called palpitations
  • Headache
  • Fever
  • Fainting
  • Dizziness
  • Agitation, or excitability


Signs and tests:

There are no tests that can be done to make the diagnosis of PTSD. The diagnosis is made based on a certain set of symptoms that persist after a history of extreme trauma. Your doctor will do psychiatric and physical examinations to rule out other illnesses.




Review Date: 10/17/2005
Reviewed By: Christos Ballas, M.D., Attending Psychiatrist, Hospital of the University of Pennsylvania, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2004 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

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