Ptsd Soldiers Mountain Combat In The Snow

Post-Traumatic Stress Disorder (PTSD) What is Post-Traumatic Stress Disorder? Post-Traumatic Stress Disorder, PTSD, is an anxiety disorder that can develop after exposure to a terrifying event or ordeal in which grave physical harm occurred or was threatened. Traumatic events that may trigger PTSD include violent personal assaults, natural or human-caused disasters, accidents, or military combat.