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A curated collection of Books, Videos, Articles and more to educate consumers, caregivers and professionals about Complex Trauma.

Complex Trauma: What is it and how does it affect people?

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    What Is Complex Trauma?

    Unresolved trauma can leave people feeling hopeless and ashamed. Sometimes for years. Often for decades. Occasionally, and tragically, for a lifetime.


    When the assigned diagnoses, treatments or medications keep failing to work, most people cannot help but begin to suspect that they may be incurable, that something is really wrong with them. Many take matters into their own hands, seeking desperate measures to feel alive, to quiet the pain, the self-loathing, and the terror, or simply to disappear.

    Shattered glass window-complex trauma

    Desperate measures often bring additional complications and unwanted consequences, and are recognized by the outside world solely for the risk they entail, the irresponsibility they convey, and the destruction they bring.


    In time, many come to believe that they must be to blame for how much they hurt, for how messed up their lives have become. They come to understand that the monster is real, and that it is inside of them. That it is them.


    That is complex trauma.


    Defining Complex Trauma

    “When the invisible wounds are worse than the ones you can see, that’s complex trauma.”

    Never Give Up: A Complex Trauma Video by Youth for Youth

    Complex Trauma is distinct from the multitude of other terms that exist to describe types of trauma exposure or manifestations of posttraumatic disturbance.


    Complex Trauma is defined as the exposure to multiple, often interrelated forms of traumatic experiences AND the difficulties that arise as a result of adapting to or surviving these experiences.


    The adverse experiences encapsulated by Complex Trauma typically begin in early childhood, are longstanding or recurrent, and are inflicted by others. Most often they are perpetrated within a person’s formative attachment relationships. Sometimes they are compounded by patterns of risk and dysfunction afflicting generations of families. Frequently, they intersect with structural and institutional forms of violence and oppression that beset certain peoples and communities, particularly those holding minority status within a given society.


    The outcomes associated with Complex Trauma span a wide range of psychiatric diagnoses and misdiagnoses, functional impairments, and evolving educational, vocational, relational and health problems.

    Complex Trauma Graphic Representation by Joseph Spinazzola, Ph.D.


    As illustrated by the above graphic representation of terms used to describe trauma exposure and outcomes, Complex Trauma is the most encompassing of these terms.  Importantly, it is the sole clinical construct that considers traumatic experiences and posttraumatic adaptations to be elements of a singular phenomenon.


    The Brontasaurus in the Basement

    Historically minimized, misunderstood, and misdiagnosed, complex trauma, if not overlooked entirely, has often been assumed to be adequately covered by pre-existing diagnoses. Consequently, in research studies and treatment settings alike, it is not uncommon for people to be assigned to as many as eight “comorbid” psychiatric diagnoses in attempt to account for the array of neurobiological effects and survival adaptations exhibited by youth and adults whose lives have been impacted by complex trauma.


    The Complex Trauma Framework

    The complex trauma framework recognizes that a survivor’s presentation cannot be understood in isolation, but rather must be considered in the context of that person’s tremendous effort to manage and adapt to significant life adversity.


    "Complex trauma" provides a strength-based, survival driven reframe of trauma, shifting the focus from “what’s wrong with you?” to “what happened to you?” 


    A complex trauma reframe takes many factors into account, including:

    • reexamination of an individual’s behaviors
      • for example: aggression, self-harm, lying, giving up on oneself
    • interpersonal difficulties
      • for example: pushing healthy and safe people away, continually repeating past mistakes in relationships
    • identity and self-image
      • for example: self-hatred, identity confusion, fragmented sense of self
    • psychiatric diagnoses
      • for example: eating, addictive, and attentional disorders


    From a complex trauma perspective, all of these difficulties can be viewed -- partially or completely on a case by case basis -- as adaptive strategies to survive overwhelming experiences and prepare for ongoing threat in a hostile world.


    What the Research Tells Us

    In fact, prolonged or severe exposure to interpersonal trauma-- particularly when onset begins in early life within the child’s primary caregiving relationships or living situation-- has unequivocally been established through both neuroscientific and clinical research to cause fundamental changes to:

    • brain development,
    • neurochemistry,
    • physiological stress response, and
    • associated alterations in identity, behavior and relationships as part of the person’s efforts to endure, escape, and make sense of these experiences.


    Deepening one’s understanding of complex trauma requires an appreciation of how inextricably intertwined trauma exposure and trauma adaptation are in the complex trauma construct.


    Beginning with the 2003 release of the National Child Traumatic Stress Network’s formative White Paper on Complex Trauma, Dr. Joseph Spinazzola and his colleagues offered the first comprehensive conceptualization of complex trauma. As defined by these scholars, researchers and therapists, complex trauma is acknowledged to be a dual problem of both exposure to adverse life experiences -- particular those occurring in the context of primary caregiving relationships and beginning during childhood — and adaptation to these life experiences in the form of immediate effects and long-term consequences.


    More recently, research by Dr. Rachel Wamser-Nanney at the University of Missouri-St. Louis has been instrumental in empirically validating the concept of complex trauma, and in illuminating potential gender and ethnic differences in complex trauma exposure and outcome.


    Unearthing the Brontosaurus in the Basement

    Despite being embraced by numerous international psychological associations and many multidisciplinary and clinical service-oriented networks and organization in the United States, some American medical associations and academically oriented research societies have opposed the notion of complex trauma precisely because of its complexity, and with it, its inability to fit neatly into pre-established boxes:

    • Is complex trauma a type of traumatic event or experience?
    • Or is it the outcome of exposure to these experiences?


    Our vantage point is that the problem lies in this faulty insistence upon binary answers to a multidimensional problem. Complex trauma is the Brontosaurus in the basement. Closing one’s eyes and insisting that it is does not exist will not stop the cracks in the foundation of outdated medical and diagnostic paradigms from spreading.

    Please visit the resources section of this website for downloadable articles and other resources on complex trauma, as well as links to booksvideos and webinars. For inquiries about the topics and resources included in this website, or to correspond with its developers, contact: