This paper provides an overview of recent advances in the study of traumatic stress, with a special focus on the categorical and conceptual evolution in aetiological, diagnostic classification of post traumatic stress disorder (PTSD). A review update on psychological and pharmacological therapies relevant to the management of PTSD, and the trend towards a multi-layered, biopsychosocial approach is discussed. This review also includes an update of the risk factors and mediating factors associated with post traumatic responses.
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The author(s) declare there are no affiliations with or involvement in any organisation or entity with any financial interest in the subject matter or materials discussed in this manuscript.
