Acute Stress Disorder Vs PTSD

Criteria for Acute Stress Disorder

Acute Stress Disorder Checklist

The diagnosis of ASD can only be considered from 3 days to one month following a traumatic event (commonly referred to as the acute phase). The main difference between PTSD and acute stress disorder is the duration of symptoms. If posttraumatic symptoms persist beyond a month, the clinician will assess for the presence of PTSD. The ASD diagnosis would no longer apply.

To diagnose ASD, a doctor may refer to the DSM-5 diagnostic criteria, the official diagnostic criteria listed by the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). [3] These are: 

Acute Stress Disorder Prevalence

Studies of ASD vary in terms of the tools used and the rates of ASD found. Overall, within one month of trauma, survivors show rates of ASD ranging from 6% to 33%. Rates differ for different types of trauma. For example, survivors of accidents or disasters such as typhoons show lower rates of ASD. Survivors of violence such as robbery, assaults, and mass shootings show rates at the higher end of that range. [4]

For acute stress disorder vs adjustment disorder, adjustment disorder is typically triggered by a stressful event or phase but within the normal range of human experiences, such as a marriage breakup or financial difficulty. Conversely, ASD and PTSD are caused by an exceptional, traumatic event.

Understanding PTSD

Post-traumatic stress disorder (PTSD) is a mental health disorder that some people develop after they experience or see a traumatic event. The traumatic event may be life-threatening, such as combat, a natural disaster, a car accident, or sexual assault. But sometimes, the event is not necessarily a dangerous one. For example, the sudden, unexpected death of a loved one can also cause PTSD.

It’s normal to feel afraid during and after a traumatic situation. The fear triggers a “fight-or-flight” response. This is your body’s way of helping to protect itself from possible harm. It causes changes in your body, such as the release of certain hormones and increases in alertness, blood pressure, heart rate, and breathing.

In time, most people recover from this naturally. But people with PTSD don’t feel better. They feel stressed and frightened long after the trauma is over. In some cases, PTSD triggers and symptoms may start later on. They might also come and go over time.

You can develop PTSD at any age. Many risk factors play a part in whether you will develop PTSD. [5] They include:

• Your sex; women are more likely to develop PTSD
• Having had trauma in childhood
• Feeling horror, helplessness, or extreme fear
• Going through a traumatic event that lasts a long time
• Having little or no social support after the event
• Dealing with extra stress after the event, such as the loss of a loved one, pain and injury, or loss of a job or home
• Having a history of mental illness or substance use

PTSD Symptoms

There are four types of PTSD symptoms, but they may not be the same for everyone. Each person experiences symptoms in their way. The types are:

• Re-experiencing symptoms, where something reminds you of the trauma, and you feel that fear again. Examples include:
  • Flashbacks, which cause you to feel like you are going through the event again
  • Nightmares
  • Frightening thoughts
• Avoidance symptoms, where you try to avoid situations or people that trigger memories of the traumatic event. This may cause you to:
  • Stay away from places, events, or objects that remind the traumatic experience. For example, if you were in a car accident, you might stop driving.
  • Avoiding thoughts or feelings related to the traumatic event. For example, you might try to stay very busy to avoid thinking about what happened.
• Arousal and reactivity symptoms may cause you to be jittery or be on the lookout for danger. They include:
  • Being easily startled
  • Feeling tense or “on edge”
  • Having difficulty sleeping
  • Having angry outbursts
• Cognition and mood symptoms are negative changes in beliefs and feelings. They include:
  • Trouble remembering important things about the traumatic event
  • Negative thoughts about yourself or the world
  • Feeling blame and guilt
  • No longer being interested in things you enjoyed
  • Trouble concentrating

The symptoms usually start soon after the traumatic event. But sometimes, they may not appear until months or years later. They also may come and go over many years. If your symptoms last longer than four weeks, cause you great distress, or interfere with your work or home life, you might have PTSD.

Difference Between Acute Stress Disorder and PTSD

Similarities Between ASD and PTSD

Symptoms of ASD and PTSD are similar and usually involve a combination of intrusion symptoms (eg, reexperiencing the event), avoidance symptoms, negative effects on cognition and mood (eg, emotional numbing), altered arousal and reactivity, and dissociative symptoms. Both acute stress disorder and PTSD result from experiencing or being exposed to trauma. As a result of the trauma, the individual struggles with a sense of emotional dysregulation, heightened arousal, and a tendency to avoid triggering situations, people, or events.

Acute Stress Disorder Vs PTSD

The most significant difference between ASD and PTSD is the onset and duration of symptoms. The effects of ASD present immediately and last up to a month, while PTSD symptoms present slower and last longer, up to several years if not treated.

Acute stress disorder (ASD) patients are twenty-four times more likely to die from suicide and have twice the risk of all-cause mortality compared to the general population. ASD can lead to chronic PTSD, which is a debilitating psychiatric disorder. PTSD can significantly affect a patient’s quality of life. Due to these risks, managing a traumatic event requires interprofessional care coordination involving providers in various disciplines (such as emergency medicine, psychiatry, orthopedics, and neurosurgery), psychologists, nurses, pharmacists, and social workers. Each area will contribute to the overall care plan based on their expertise and engage in open information-sharing regarding the patient’s case. 

Acute Stress Disorder Vs PTSD Treatment

The following general measures and guidance for ASD and PTSD treatment options are from NCBI: [7]

General Measures:

• Patient Safety – Making sure that the patient is safe after the traumatic event and knows where to seek help in case of an emergency (food and shelter).
• Emotional Support – Patients can receive emotional comfort from close friends or family. Without those, healthcare providers can provide support by explaining the prognosis, course, and coping skills for ASD.
• Practical Support – The process after a traumatic process can be overwhelming. This is because the patient will probably need to help with the police report of the incident, finding a provider, work leave of absence, and health insurance. In case of disability due to an accident, the patient might also need further multi-modal medical support.
• Followups – Regular visits (for six months) for all patients with a significant traumatic event are recommended.
• Suicidality – It is vital to evaluate patients for suicidality in each visit, especially in patients with risk factors for suicide or with comorbid psychiatric diseases (such as depression).

Psychotherapy & Medications for ASD & PTSD:

PTSD pharmacotherapy has been more effective in reducing mood symptoms compared to recurrent memories and avoidance:

Other Treatments – There is evidence that ECT (Electroconvulsive therapy) is beneficial for PTSD patients with concurrent depression with the ability to reduce symptoms for both conditions. It is suggested that one known side effect of ECT (i.e., memory disruption) could be used to help patients with severe PTSD. Clinical trials on mood stabilizers (such as topiramate and tiagabine) are limited in number and quality. Treatment arms were no better than the placebo or had a limited effect size. There are reports that lamotrigine or gabapentin were effective treatments for PTSD patients’ nightmares and flashbacks, but more evidence is required to support these medications.

The diagnosis of what is now accepted as Post Traumatic Stress Disorder (PTSD) has changed over the years as we have gained a better understanding of the stress response and its longer-term impact on the body and the brain. PTSD treatment works. Those who have gone through trauma can learn to feel safe in the world and cope with stress.

Deciding to get help and taking steps to start can be hard. There are several effective Acute Stress Disorder vs PTSD treatments. This means you have options. Many professionals provide evidence-based talk therapy and medication to people who go through trauma. Treatments with the strongest evidence should be the first line of treatment for PTSD and ASD whenever possible, considering patient preferences, values, and clinician expertise.

We Level Up FL provides world-class care with round-the-clock medical professionals available to help you cope. All work as a team, providing trauma treatment programs and PTSD Treatment for successful recovery. Make this your opportunity to reclaim your life. Call today to speak with one of our treatment specialists. Your call is private and confidential, and there is never any obligation.