What is a common feature of Acute Stress Disorder?

A defining characteristic of Acute Stress Disorder (ASD) is that symptoms typically arise within three days to one month following a traumatic event. This timeframe is crucial in distinguishing ASD from other trauma-related disorders such as Post-Traumatic Stress Disorder (PTSD), where symptoms must persist for more than a month. Individuals with ASD may experience a range of symptoms, including intrusive thoughts, dissociation, avoidance, and heightened arousal, which reflect their acute response to the trauma experienced.

The timing of symptom onset is integral to the diagnosis of ASD, emphasizing its acute nature and immediate response to trauma, thereby allowing for early intervention.