QUOTE(Kacen @ Nov 8 2005, 07:40 PM) [snapback]923049[/snapback]
Yes I believe it is...thought dosent just happen to war veterans.
No, just not war vets. Lots of people get it.
The Experience of Post-Traumatic Stress Disorder in the Vietnam Veteran
"I haven't really slept for twenty years. I lie down, but I don't sleep. I'm always watching the door, the window, then back to the door. I get up at least five times to walk my perimeter, sometimes it's ten or fifteen times. There's always something within my reach, maybe a baseball bat or a knife, at every door... Once when my daughter was younger and I was that way, she came up behind me and before I knew it I had her by the throat up against the wall. I can still see her eyes. I put her down and just walked out of the house without saying anything to anybody and didn't come back for a week." Anonymous account from a Vietnam veteran (Shay, 1995).
Of the three million men and women who served in the Vietnam war, an estimated one-third of the men (over 960,000 men) and one-fourth of the women (over 1,900 women) developed post-traumatic stress disorder (PTSD) in response to their war experiences. About 15 percent of these men and 8.5 percent of these women still continue to suffer from this disorder (Kulka et al., 1990). PTSD is a psychological disorder that can occur when an individual experiences or witnesses a traumatic life-endangering event, such as a war or a natural disaster. Those suffering from this disorder seem unable to completely distance themselves from the memory of the event and perhaps because of this, they appear to experience the stress associated with the event over and over. This heightened level of stress can continue for an extended period of time lasting from several months to many years.
Individuals with PTSD typically display three major types of symptoms. One cluster of symptoms is associated with the continued re-experience of the traumatic event. This type of symptom may manifest itself in the form of flashbacks and nightmares in which individuals relive the traumatic event. They may also display acute outbursts of aggressive behavior that occur in response to a stimulus associated with the original traumatic event. This type of behavior is illustrated in the account given above: The Vietnam veteran, believing the person behind him was a Viet Cong ready to ambush, physically attacked his daughter.
Perhaps in response to this continual re-experience of the event, individuals with PTSD also tend to have a second cluster of symptoms characterized by a heightened state of physiological arousal. They often report difficulty sleeping and a need to be constantly vigilant in case the event might re-occur. Thus, they spend night after night with little to no sleep, as was also described in the account above. Physiological symptoms of the individual may also include heightened respiration and heart rate, and displays of an exaggerated startle response.
In an attempt to control these memories and feelings, individuals with PTSD tend to experience a third cluster of symptoms. This third cluster is characterized by efforts to avoid thoughts or feelings associated with the traumatic event. This cluster may also entail an avoidance of situations associated with the event. Individuals with PTSD may have a decreased interest in important activities and a feeling of detachment or estrangement from others (Joseph et al., 1997). This avoidance strategy is rarely successful however, and individuals continue to experience heightened stress and recurrent memories of the traumatic event.
While the attempt to reduce PTSD symptoms by avoidance is clearly ineffectual, treatment strategies can help those affected with this disorder. Treatment approaches for PTSD that have been suggested in literature include systematic desensitization, implosive therapy, cognitive therapy, and group therapy. Current research is being conducted to establish not only the efficacy of each of these approaches but also to determine if one approach is more effective than the others (Joseph et al., 1997). Certainly, the results of research on treatment for PTSD cannot come too soon for the thousands of Vietnam veterans still experiencing this disorder twenty-five years after the end of the Vietnam War.
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Some of the accounts I've read about Vietnam are just unimaginable.