Post-traumatic stress disorder, is a condition that some people develop after they experience a very traumatic, sometimes life-threatening event.
The DSM-IV defines post-traumatic stress
disorder as a set of typical symptoms that develop
after a person sees, is involved in, or hears of an
“extreme traumatic stressor“. The person
reacts to this experience with fear and helplessness,
persistently relives the event, and tries to avoid
being reminded of it. The symptoms must last for more
than a month and must significantly affect important
areas of life such as family and work.
Some people develop PTSD immediately after experiencing the traumatic event; for others, signs of the disorder do not develop until several weeks, months, or years after the event.
Persons who have experienced a traumatic event report the presence of three classes of symptoms:
- Recurrent and intrusive distressing recollections of the event, including images, thoughts or perceptions
- Persistent avoidance of stimuli associated with the trauma
- Persistent symptoms of increased arousal (not present before the trauma)
Post-Traumatic Stress Disorder is treated by individual therapy in addition to some medications. Therapy can help restore a sense of control and diminish the power of past events.
We have carefully researched additional information, including Government Health Web sites and specific self help and support groups. You will find those links to other Web sites on our Useful Links page.
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