Welcome

Anti Essays offers essay examples to help students with their essay writing.

Sign Up

Ptsd Essay

  • Submitted by: MWijesinghe
  • on July 9, 2011
  • Category: Psychology
  • Length: 1,566 words

Open Document

Below is an essay on "Ptsd" from Anti Essays, your source for research papers, essays, and term paper examples.

reference

www.ncbi.nlm.nih.gov

Post-traumatic stress disorder

PTSD
Last reviewed: March 5, 2011.
Post-traumatic stress disorder is a type of anxiety disorder. It can occur after you've seen or experienced a traumatic event that involved the threat of injury or death.

Causes, incidence, and risk factors

PTSD can occur at any age. It can follow a natural disaster such as a flood or fire, or events such as:
    • Assault
    • Domestic abuse
    • Prison stay
    • Rape
    • Terrorism
    • War
For example, the terrorist attacks of September 11, 2001 may have caused PTSD in some people who were involved, in people who saw the disaster, and in people who lost relatives and friends.
Veterans returning home from a war often have PTSD.
The cause of PTSD is unknown. Psychological, genetic, physical, and social factors are involved. PTSD changes the body's response to stress. It affects the stress hormones and chemicals that carry information between the nerves (neurotransmitters).
It is not known why traumatic events cause PTSD in some people but not others. Having a history of trauma may increase your risk for getting PTSD after a recent traumatic event.

Symptoms

Symptoms of PTSD fall into three main categories:
1. "Reliving" the event, which disturbs day-to-day activity
    • Flashback episodes, where the event seems to be happening again and again
    • Repeated upsetting memories of the event
    • Repeated nightmares of the event
    • Strong, uncomfortable reactions to situations that remind you of the event
2. Avoidance
    • Emotional "numbing," or feeling as though you don't care about anything
    • Feeling detached
    • Being unable to remember important aspects of the trauma
    • Having a lack of interest in normal activities
    • Showing less of your moods
    • Avoiding places, people, or thoughts that remind you of the event
    • Feeling like you have no future
3. Arousal
    • Difficulty concentrating...

Show More


Citations

MLA Citation

"Ptsd". Anti Essays. 18 Jun. 2018

<https://www.antiessays.com/free-essays/Ptsd-101853.html>

APA Citation

Ptsd. Anti Essays. Retrieved June 18, 2018, from the World Wide Web: https://www.antiessays.com/free-essays/Ptsd-101853.html