Overview
Acute Stress Disorder (ASD) is a psychiatric condition that can occur in the days and weeks following exposure to a traumatic event. It is characterized by intense, unpleasant, and dysfunctional reactions beginning shortly after the trauma and lasting for at least 3 days up to one month.
If symptoms persist beyond a month, the diagnosis may change to Post-Traumatic Stress Disorder (PTSD). Early recognition and treatment are essential for recovery.
Symptoms
- Intrusive symptoms: Recurrent, involuntary memories, flashbacks, or nightmares of the traumatic event.
- Avoidance: Trying to avoid thoughts, feelings, or reminders associated with the trauma.
- Negative mood: Persistent inability to experience positive emotions.
- Dissociative symptoms: Feeling detached from oneself (depersonalization) or from the environment (derealization).
- Hyperarousal: Sleep disturbances, irritability, hypervigilance, difficulty concentrating, or an exaggerated startle response.
- Significant distress: Symptoms cause clinically significant distress or impairment in social, occupational, or other important areas of functioning.
Causes
- Traumatic events: Direct exposure to actual or threatened death, serious injury, or sexual violence.
- Witnessing trauma: Seeing the traumatic event happen to someone else.
- Indirect exposure: Learning that a close family member or friend experienced a traumatic event.
- Repeated exposure: First responders or professionals repeatedly exposed to traumatic details.
- Risk factors: Prior trauma, pre-existing mental health conditions, lack of social support, and high perceived threat during the event.
Treatment
- Psychological first aid: Immediate support and stabilization after trauma.
- Cognitive-behavioral therapy (CBT): Helps address maladaptive thoughts and behaviors related to the trauma.
- Trauma-focused CBT: Specifically designed to process traumatic memories.
- Eye Movement Desensitization and Reprocessing (EMDR): A therapy that helps process traumatic memories.
- Medications: Antidepressants or anti-anxiety medications may be prescribed to manage symptoms.
- Mindfulness and relaxation techniques: Help manage arousal and anxiety.
- Support groups: Connecting with others who have experienced similar trauma.