Complex Post-Traumatic Stress Disorder is sometimes called Enduring Personality Change After Catastrophic Experience (EPCACE), Disorders of Extreme Stress Not Otherwise Specified (DESNOS). It can also be shortened to Complex PTSD, C-PTSD, or CPTSD. C-PTSD is a psychiatric condition closely related to Post-Traumatic Stress Disorder (PTSD). Like PTSD, C-PTSD is an anxiety disorder that may develop after exposure to an extremely disturbing event.
When the underlying trauma is repeated or ongoing, mental health professionals may diagnose C-PTSD. Complex post-traumatic stress disorder shares many of the symptoms of PTSD. However, there are additional symptoms that are unique to C-PTSD. We will explain how C-PTSD differs from PTSD, how C-PTSD is diagnosed, what its symptoms are, and how it is treated.
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Post-traumatic stress disorder was first recognized as a condition affecting war veterans. Upon returning to their civilian life, many soldiers began to display a set of symptoms that became known as PTSD. These symptoms were especially apparent in soldiers who had experienced the atrocities of combat firsthand. Some examples include soldiers who were taken as prisoners of war or lived in war-torn environments.
Psychologists now understand that PTSD can be caused not only by active military duty. PTSD1 but by a wide variety of disturbing, devastating, or disorienting events, for instance:
The symptoms of post-traumatic stress disorder fall into three main categories:
A person who has PTSD may have nightmares, flashbacks, or intensely disturbing and intrusive memories of the original trauma. A war veteran, for instance, may have nightmares of witnessing the violent death of his brother-in-arms.
Someone with PTSD might go out of their way to avoid activities or situations that remind them of the traumatic event. Alternatively, they may keep themselves super-busy to avoid even thinking about the trauma.
A survivor of a horrific car accident may avoid situations that remind them of the event. For instance, they may avoid walking, biking, or driving past the intersection where the accident occurred.
A person with PTSD may become hypervigilant, paying excessive attention to potential dangers as though there was a current threat. This is true even when the likelihood of such threats materializing is very low. This may include having a hard time concentrating on other things and trouble falling asleep.
They may also exhibit the related symptom of hyperarousal. This is also known as a startle response. Meaning that the person is jittery and on edge, perpetually on alert, and easily startled. Someone who experienced sexual assault may flinch and recoil fearfully when touched on the shoulder by a friend.
Along with these three primary symptom clusters, someone with PTSD may exhibit somatic symptoms unrelated to any medical condition. They may, for instance, feel nauseous or dizzy when reminded of the original trauma.
There may also be significant changes in how the person feels about themselves and others. They may also experience changes in their beliefs about the world. These kinds of symptoms (as discussed below) are now more commonly associated with complex post-traumatic stress disorder (C-PTSD).
Post-traumatic stress disorder is often spoken of in terms of its behavioral and psychological symptoms. But such symptoms are often interwoven with physiological changes in how the nervous system functions.
It’s natural for stressful events to activate the body’s sympathetic nervous system, with its “fight or flight or freeze” responses. Once the danger has passed, there should be a return to a more regulated mindset. This means the person will return to a more neutral and relaxed “rest and digest” mode of the parasympathetic nervous system (PSNS).
A normally regulated nervous system can process the stressful situation and then return to baseline functioning when the threat has passed. However, the nervous system works differently for someone who has experienced trauma—because traumatic events can damage its self-regulating capacity.
When this happens, the nervous system becomes dysregulated. It may, for instance, get stuck in its sympathetic “fight or flight” mode. In such a case, the person is perpetually overstimulated, experiencing anxiety, restlessness, anger, panic, and/or hyperactivity. They are unable to find and maintain a sense of calm, ease, and relaxation.
For other people, the nervous system may get stuck in a frozen or “off” mode—resulting in fatigue, lethargy, or depression.
People suffering from PTSD or c-PTSD may have nervous systems that are stuck in the hyperactive or collapsed mode. They may experience being in this mode for an extended period of time. This time can last for weeks, months, years, or decades after the traumatizing event.
What’s the difference between post-traumatic stress disorder (PTSD) and complex post-traumatic stress disorder (c-PTSD)?
The two conditions share many symptoms and are treated using similar healing modalities. The difference lies in the severity and continuity of the traumatizing event.
The symptoms of C-PTSD usually include those of PTSD. However, there is an additional set of symptoms that are related to the increased severity and chronic nature of the trauma. The symptoms of complex PTSD tend to be similar but more extreme and enduring than those of PTSD.
Those who repeatedly experience a traumatic situation may be diagnosed with complex PTSD. Examples of repeated experiences include ongoing wartime torture, human trafficking, child neglect, sexual abuse, or domestic violence.
Complex post-traumatic stress disorder is a type of PTSD diagnosed in those who have experienced ongoing or repeated trauma. The addition of this diagnosis is based on the understanding that certain kinds of traumas are more damaging than others.
The trauma of C-PTSD is “complex” by virtue of its severity and its ongoing nature. It can also be complex because is being perpetrated by someone the victim inherently trusts. These individuals may include a parent, teacher, caregiver, coach, or spiritual leader.
C-PTSD is caused by severe, repetitive abuse over months, years, or decades. The abuse often occurs at vulnerable times in a person’s life. Such as early childhood or adolescence, and can create lifelong challenges.
A person is likely to be diagnosed with c-PTSD when one or more of these conditions are met:
The symptoms of Complex Post-Traumatic Stress Disorder include the three primary symptom clusters of standard PTSD. These are:
In addition, the complex trauma of C-PTSD creates more complex symptoms in three additional domains:
In C-PTSD, problems with emotional regulation mirror the nervous system dysregulation discussed above.
Symptoms in this category have to do with the individual succumbing to uncontrollable emotional outbursts. The person suffering from C-PTSD feels overwhelmed emotions or out of control. This may result in explosive anger, heavy sadness, anxiety, panic, or hyperactivity.
They don’t know how to skillfully navigate these challenging emotions. And they have trouble calming down, relaxing, and letting the emotional waves settle.
Symptoms related to negative self-perception and distorted sense of identity in those diagnosed with C-PTSD may include:
Relationship difficulties associated with C-PTSD include:
The symptoms of C-PTSD may also include:
What are the risk factors for developing complex post-traumatic stress disorder?
While anyone can develop C-PTSD, certain people are more likely to develop it than others. These risk factors include:
The Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) is used by psychiatrists and psychologists to diagnose mental disorders. PTSD is listed in the DSM-5. However, complex PTSD is not acknowledged as a separate condition and therefore isn’t officially recognized by the American Psychiatric Association (APA).
However, there is another listing of mental disorders that are compiled by the World Health Organization. This is called the International Statistical Classification of Diseases and Related Health Problems, 11th edition (ICD-11).
In 2018, the World Health Organization made the decision to include complex PTSD as its own separate diagnosis. In the ICD-11, complex post-traumatic stress disorder is identified with symptoms in the three domains outlined above:
In the World Health Organization manual of health problems, C-PTSD is defined as a disorder similar to PTSD. However, there are also additional symptoms included in C-PTSD. These symptoms include the three “disturbances in self-organization.”
The ICD-11 states that a mental health practitioner must determine that an individual meets all the criteria for traditional PTSD. This diagnosis must be made before diagnosing complex PTSD.
They must show problems with the following life skills:
Before the WHO updated its diagnostic criteria to include c-PTSD, clinicians would often diagnose people experiencing symptoms with other disorders. These disorders included DESNOS (disorders of extreme stress not otherwise specified) or BPD (borderline personality disorder).
Treatment protocols for PTSD and c-PTSD conditions are quite similar. The primary treatments for PTSD and C-PTSD are psychological therapy and medication.
For an individual diagnosed with complex PTSD, psychological therapies are generally the first form of treatment prescribed. Trauma-focused psychological treatment may utilize modalities such as:
For those who are experiencing particularly severe or persistent c-PTSD, a combination of psychological therapy and medication may be prescribed. The type of medication often prescribed for C-PTSD is a type of antidepressant known as selective serotonin reuptake inhibitors (SSRIs).
It’s not surprising that complex PTSD often requires a longer period of treatment. And treatment requires a greater variety of modalities, than traditional PTSD.
Treatment for C-PTSD can take time. Therefore, it is important to learn how to skillfully manage the symptoms of the disorder, along the way. Some tips for supporting the healing process include:
A skilled therapist can help a client who is recovering from c-PTSD learn to activate their own parasympathetic nervous system. An activated PSNS helps relieve several common symptoms associated with PTSD and c-PTSD.
Anything that one finds calming, reassuring, and relaxing can be a way to access the parasympathetic nervous system. Activities that can initiate this calming response in the body include:
Intelligent self-care rituals can help those recovering from c-PTSD learn to release stress. Some additional tools for accessing the calming effects of the parasympathetic nervous system include:
Traumatic events—those that radically disrupt one’s life—can be very challenging to come to terms with. Their physical, mental, and emotional effects can be deep-seated and may contribute to post-traumatic stress disorder.
The good news is that it is possible for both PTSD and C-PTSD to be successfully treated. These disorders can be treated even many years after the traumatic event happened. It is never too late to ask for and receive support for healing!
At New Method Wellness, clients are able to focus on their healing in a peaceful and rejuvenating environment. Our treatment center values community, balance, fulfillment, and integrity. Our experienced wellness team provides a wide range of holistic therapies and evidence-based treatments for PTSD and C-PTSD. We aim to nourish, support, and inspire the unique healing journey of each individual.
Deanna Crosby is a Licensed Marriage and Family Therapist (LMFT) with over 20 years of experience working with clients in recovery. Her expertise has catapulted her into the spotlight. Featured on several episodes of the Dr. Phil Show as a mental health expert, DeAnna is a routine contributor for NBC News, The Huffington Post, Elle Magazine, MSN, Fox News, Yahoo, Glamour, Today, and several other prominent media outlets.
After receiving her bachelor’s degree from the University of California in Irvine, Crosby did postgraduate work at Centaur University where she graduated at the top of her class with a CAADAC certification in Centaur’s chemical dependency program. Following her time at Centaur, Crosby received her Master of Counseling Psychology degree from Pacifica Graduate Institute, where she also attained a Doctoral Degree in Depth Psychology.
From all of us at New Method Wellness co-occurring treatment center, we wish you peace and serenity in knowing that you or your loved one will get the necessary help.