Acute stress disorder lasts how long after trauma?

Acute stress disorder lasts how long after trauma?

• A. 1 day to 2 weeks
• B. 2 days to 1 week
• C. 1 month to 3 months
• D. 3 days to 1 month

Answer: (D)

Acute stress disorder is defined by a specific short time window after a traumatic event: symptoms must begin within days of the trauma and last from three days up to one month. This duration distinguishes ASD from other stress reactions and from PTSD, which is diagnosed if symptoms persist beyond one month. So the three-day-to-one-month window is the standard for ASD, reflecting its role as a brief, post-trauma condition with similar intrusion, avoidance, dissociation, negative mood, and arousal symptoms but a limited course.

Acute stress disorder is defined by a specific short time window after a traumatic event: symptoms must begin within days of the trauma and last from three days up to one month. This duration distinguishes ASD from other stress reactions and from PTSD, which is diagnosed if symptoms persist beyond one month. So the three-day-to-one-month window is the standard for ASD, reflecting its role as a brief, post-trauma condition with similar intrusion, avoidance, dissociation, negative mood, and arousal symptoms but a limited course.