Acute Stress Disorder (ASD) is a trauma- and stressor-related condition that develops within days or weeks following exposure to a traumatic event. It is characterized by intrusive memories, dissociation, avoidance, negative mood, and heightened arousal lasting from three days to one month after the trauma. While many individuals recover naturally over time, ASD significantly increases the risk of developing Posttraumatic Stress Disorder (PTSD) if symptoms persist or remain untreated. Early, evidence-based intervention focuses on stabilization, psychoeducation, and targeted therapies that promote safety, grounding, and adaptive coping.
