Epigenetic research into post-traumatic stress disorder, or PTSD, is essential, given that environmental stressors and fear play a crucial role in its development. As such, it may provide a framework for understanding individual differences in disorder prevalence and response to treatment. This article reviews the. History of PTSD in Veterans: From the Civil War to DSM-5. PTSD has become a diagnosis influenced by a number of social movements, such as veterans', feminists', and Holocaust survivors' advocacy groups; Stress resulting from traumatic events precipitates a range of psycho-emotional and pathophysiological consequences. Post-traumatic stress disorder, or PTSD, is a psychiatric disorder that results from experiencing or witnessing traumatic or life-threatening events. PTSD has deep psychobiological correlates, which may be the case. PTSD is very prevalent in clinical practice. and it is a debilitating consequence of the trauma. Among children and adolescents exposed to trauma, will develop PTSD: as a consequence of non-interpersonal traumatic events, following interpersonal trauma. In this article, we examine the predictors: The prevalence of PTSD among veterans varies by area of ​​service 1,2. Research indicates that 1 million Vietnam veterans, 10 million Gulf War veterans, 15 million Iraq veterans, and returning Afghanistan veterans suffer from PTSD 1,2,3. PTSD is the result of and can interfere with traumatic or stressful life events. Post-traumatic stress disorder, PTSD, is a debilitating mental health problem with an estimated lifetime prevalence. 4-26.9 in adults in the United States Compared to other mental health diagnoses, PTSD is unique in that it requires the symptoms of the disorder to be indexed both contextually and temporally to a traumatic event. The purpose of this article is to review the research conducted to date on complex problems. PTSD and its correlation with other trauma-related mental disorders, primarily PTSD and BPD, primarily with respect to diagnostic framework and biological correlates, to examine whether there is sufficient data to support the need to establish a distinct clinical mental syndrome, Introduction. Post-traumatic stress disorder, PTSD, is a prevalent and disabling condition that can persist for many years and is often associated with exposure to multiple traumatic events Kessler, Exposure to multiple types of trauma during childhood has particularly deleterious consequences Cloitre et al. Post-traumatic stress disorder, or PTSD, is a syndrome resulting from exposure to actual or threatened death, serious injury, or sexual assault. Following a traumatic event, PTSD is common and is one of the serious health problems associated with comorbidity, functional impairment and increased mortality in suicide,