Studies have shown a strong association between Post Traumatic Stress Disorder (PTSD) and bulimia nervosa, as well as purging type anorexia nervosa. It has been hypothesized that eating disordered behaviors, particularly purging behaviors, serve to facilitate avoidance of traumatic material and to numb the hyperarousal and emotional pain associated with traumatic memories and thoughts. Purging may also promote forgetting parts or all of a traumatic event (ie, dissociative amnesia). PTSD symptoms develop in response to experiencing, witnessing or being confronted with an event(s) that involves actual or threatened death or serious injury or a threat to the physical integrity of self or others. The individuals response involves intense fear, helplessness or horror. The traumatic event is persistently re-experienced in one or more of the following ways:
Keywords: define Post Traumatic Stress Disorder (PTSD), definition Post Traumatic Stress Disorder (PTSD), definition of Post Traumatic Stress Disorder (PTSD), meaning Post Traumatic Stress Disorder (PTSD), dictionary Post Traumatic Stress Disorder (PTSD), what is Post Traumatic Stress Disorder (PTSD), Post Traumatic Stress Disorder (PTSD) eating disorder If you came to the F.E.A.S.T. Eating Disorders Glossary from a page on the F.E.A.S.T site, click the "go back" button in your internet browser to return to that page; if not, we welcome you to visit the FEAST home page for a wealth of information on evidence-based treatment for eating disorders, support for parents and families, the latest eating disorders research, a forum for parents and caregivers, useful books, etc. |