Post-traumatic stress disorder Research Paper Example | Topics and Well Written Essays - 500 words

Post-traumatic stress disorder - Research Paper Example Threats of natural disasters like flood, storm, earthquake, fire etc and manmade disasters like terrorism, prison stay etc can cause PTSD. For example, after the 9/11 World Trade center attack, many of the Americans experienced PTSD because of the threats from Al-Qaida. This paper analyses the cause, symptoms and treatment options of PTSD. â€Å"PTSD starts at different times for different people. Signs of PTSD may start soon after a frightening event and then continue. Other people develop new or more severe signs months or even years later. PTSD can happen to anyone†(Medline Plus, 2011). The real cause of PTSD is still unknown to medical science. However, it is believed that various genetic, environmental and social factors are contributing to PTSD. The entire stress management mechanisms of the body are changed as a result of PTSD. â€Å"It affects the stress hormones and chemicals that carry information between the nerves (neurotransmitters). Having been exposed to trauma in the past may increase the risk of PTSD†(Post-traumatic stress disorder, 2011).Normal people and people with PTSD respond to abnormal behaviors differently. Normal people gradually forget about the abnormal event whereas for the PTSD patients, the memories of the trauma keep on agitate them in their future life.