Post-traumatic stress disorder (PTSD) is an anxiety disorder that can develop after exposure to one or more traumatic events. It is a severe and ongoing emotional reaction to extreme psychological trauma, such as threat to life, being a victim of crime or sexual assault, witnessing someone's death, or a threat to one's physical and/or psychological integrity. The new edition updated throughout, presents information in a helpful, practical, and accessible way that will be helpful to survivors, and their family and friends. The book begins with a description of PTSD and other related problems,...