Trauma and Stress Disorders
After experiencing or witnessing a trauma, a person may experience psychological and physical symptoms that come about directly from the event. These symptoms can include intrusive or negative thoughts, avoidance behaviors, easily startled or irritable, feeling like one’s surroundings or oneself is unreal, and problems with sleep.
Acute Stress Disorder diagnosis includes a major stress disturbance which lasts from three days to one month. Many people who meet the criteria for Acute Stress Disorder, do not develop PTSD.
Adjustment Disorder is a persistent emotional or behavioral response, within several months of a stressful life event, that is causing significant distress and impacting day to day functioning. Other symptoms that might be present are anxiety, depressed mood, or behavioral problems.
Post-Traumatic Stress Disorder is complex and requires the presence of multiple symptoms and a duration of disturbance for one month or more in order to make a diagnosis. The following criteria need to be met:
Criterion A: Stressor (at least 1)
The person was exposed to one of the following: death, threatened death, actual or threatened serious injury, or actual or threatened sexual violence.
Criterion B: Intrusion Symptoms (at least 1):
The traumatic event is persistently re-experienced in one or more of the following ways:
Recurrent, involuntary, and intrusive memories. Children older than six may express this symptom through repetitive play in which aspects of the trauma are expressed.
Traumatic nightmares or upsetting dreams with content related to the event. Children may have frightening dreams without content related to the trauma.
Dissociative reactions, such as flashbacks, in which it feels like the experience is happening again. These may occur on a continuum ranging from brief episodes to complete loss of consciousness. Children may re-enact the events in play.
Intense or prolonged distress after exposure to traumatic reminders.
Marked physiological reactivity, such as increased heart rate, after exposure to traumatic reminders.
Criterion C: Avoidance (1 or both)
Persistent effortful avoidance of distressing trauma-related reminders after the event as evidenced by one or both of the following:
Avoidance of trauma-related thoughts or feelings.
Avoidance of trauma-related external reminders, such as people, places, conversations, activities, objects, or situations
Criterion D: Negative Alterations in Mood (at least 2):
Negative alterations in cognition and mood that began or worsened after the traumatic.
Inability to recall key features of the traumatic event. This is usually dissociative amnesia, not due to head injury, alcohol, or drugs.
Persistent, and often distorted negative beliefs and expectations about oneself or the world, such as "I am bad," or "The world is completely dangerous."
Persistent distorted blame of self or others for causing the traumatic event or for the resulting consequences.
Persistent negative emotions, including fear, horror, anger, guilt, or shame.
Markedly diminished interest in activities that used to be enjoyable.
Feeling alienated, detached or estranged from others.
Persistent inability to experience positive emotions, such as happiness, love, and joy.
Criterion E: Alterations in Arousal and Reactivity (at least 2)
Trauma-related alterations in arousal and reactivity that began or worsened after the traumatic event, including two or more of the following:
Irritable or aggressive behavior
Self-destructive or reckless behavior
Feeling constantly "on guard" or like danger is lurking around every corner (hyper-vigilance)
Exaggerated startle response
Problems in concentration
Those who meet the criteria for PTSD experience significant distress and difficulties functioning in their day to day lives, and they may also develop co-occurring disorders such as substance use disorders and depression (APA, 2013).
Trauma and Stress Disorder Expert
If you want to know more about Trauma and Stress Related Disorders, listen to the experts give a brief overview of the vital aspects of this disorder.
Click the links below to find out more about Trauma and Stress Disorders.