There’s an intricate, often overlooked link between trauma and addiction; trauma can not only lead individuals to develop a substance abuse disorder, but also challenge an individual’s recovery. At Longleaf Recovery and Wellness, we understand that true recovery often involves addressing the deeply rooted impact of past traumatic experiences.
Many individuals turn to substances as a means of self-medication, attempting to numb the overwhelming pain, fear, anxiety, or emotional dysregulation that trauma can leave in its wake. Explore how trauma and addiction are related and discover how a holistic, trauma-informed approach is essential for achieving lasting sobriety and genuine well-being.
What Is Trauma?
Trauma, in its broadest sense, refers to a deeply distressing or disturbing experience that overwhelms an individual’s ability to cope, often leaving lasting psychological and emotional scars. It’s not merely the event itself, but rather the individual’s subjective experience and response to it.
When faced with an overwhelming threat or event, the brain and body’s natural “fight, flight, or freeze” response is activated. If this response is incomplete or prolonged, the nervous system can become dysregulated, leading to persistent feelings of fear, anxiety, hypervigilance, numbness, or disconnection long after the event has passed.
Trauma can manifest in various ways, impacting a person’s thoughts, emotions, behaviors, and physical health, fundamentally altering their sense of safety in the world and their ability to regulate their internal states. This internal chaos often becomes a powerful driver towards seeking external relief, frequently in the form of addictive substances.
Types of Trauma That Can Lead to Addiction
Various forms of trauma can significantly increase an individual’s vulnerability to developing an addiction, as they seek ways to cope with the profound internal distress. However, this is completely ineffective and harmful. If you or a loved one are struggling with any of the types of trauma below, it’s beneficial to seek medical help right away.
Early adverse experiences disrupt healthy brain development and attachment, leading to chronic feelings of worthlessness, fear, and difficulty regulating emotions.
Exposure to violent acts, natural disasters, or other deeply disturbing events can leave lasting imprints on the psyche, shattering a person’s sense of safety in the world.
Veterans often experience severe and repeated trauma in combat zones, leading to complex PTSD and moral injury that profoundly impacts their psychological well-being.
SA survivors often struggle with intense shame, guilt, self-blame, and dissociation, which can make daily functioning incredibly challenging.
Undergoing life-threatening medical procedures, prolonged hospitalizations, or receiving a traumatic diagnosis can be deeply impactful, inducing intense fear, pain, and a profound loss of control.
To escape this emotional agony and avoid the difficult process of mourning, individuals may be driven to use substances to numb their feelings, creating a dangerous pathway to addiction.
How Trauma Affects the Brain and Behavior
Trauma has a profound and lasting impact on the brain’s structure and function, directly influencing behavior and increasing susceptibility to addiction. Chronic exposure to stress and trauma, especially during formative years, can dysregulate the hypothalamic-pituitary-adrenal (HPA) axis, which controls the body’s stress response. This leads to an overproduction of stress hormones like cortisol, keeping the body in a constant state of alert. Key brain regions involved in emotional regulation, decision-making, and memory are particularly vulnerable.

The Link Between Trauma and Substance Use
The connection between trauma and substance use is deeply rooted in the brain’s attempt to cope with unbearable internal states. When individuals experience trauma, their nervous system can become chronically dysregulated, leading to persistent anxiety, fear, anger, shame, or emotional numbness. These feelings are profoundly uncomfortable and often overwhelming. Substances offer a temporary, but ultimately destructive, pathway to immediate relief.
This initial relief, however, quickly creates a dependence, as the brain adapts to the presence of the substance, leading to intense cravings and compulsive use. The substance effectively becomes a “false solution” to the lingering effects of trauma, trapping individuals in a vicious cycle where their unresolved pain continually fuels their addiction.
Co-Occurring Disorders: PTSD and Addiction
Co-occurring disorders, also known as dual diagnoses, refer to the presence of both a mental health disorder and a substance use disorder occurring simultaneously in an individual. In the context of trauma, Post-Traumatic Stress Disorder (PTSD) is one of the most common co-occurring mental health conditions seen alongside addiction. Other examples of co-occurring disorders linked to trauma include:
- Major depressive disorder
- Anxiety disorders
- Dissociative disorders
The importance of treating co-occurring PTSD and addiction together cannot be overstated. When only one condition is addressed, the untreated disorder will almost invariably trigger a relapse in the other. Therefore, an integrated treatment approach, such as dual diagnosis treatment, that addresses both conditions simultaneously is crucial for comprehensive healing and achieving sustainable, long-term recovery.
Common Substances Used by Trauma Survivors
Trauma survivors often gravitate towards specific substances based on the particular emotional states they are attempting to alleviate or suppress.
- Alcohol: Individuals may use alcohol to numb emotional pain, reduce anxiety, or facilitate sleep for those plagued by nightmares and hyperarousal.
- Opioids: Opioids numb both physical and emotional pain, offering a brief, but costly, escape from traumatic memories and feelings of overwhelming despair.
- Marijuana: Individuals may use this drug to relax, reduce anxiety, or induce a sense of detachment, helping to suppress intrusive thoughts or dissociate from painful realities.
- Benzodiazepines: Frequently abused for their calming effects, providing rapid relief from severe anxiety, panic attacks, and hypervigilance associated with trauma.
- Stimulants: These substances are sometimes used to counteract feelings of depression, fatigue, or dissociation, providing an artificial boost of energy or a false sense of control and alertness.
- Hallucinogens: While less common for daily coping, some may experiment with these substances in an attempt to escape reality or gain new perspectives on their trauma, often leading to unpredictable and dangerous outcomes.
Signs of Trauma-Related Addiction
Recognizing the signs of trauma-related addiction is crucial for seeking appropriate and effective treatment. Here are some signs to look for in yourself or a loved one:
You may notice a significant escalation in your drug or alcohol consumption after experiencing triggers or new stressors, using substances as your primary coping mechanism.
There’s a clear pattern of using drugs or alcohol specifically to escape painful thoughts, flashbacks, nightmares, or intense emotions related to past traumatic events.
Your withdrawal symptoms become unmanageable or relapse occurs more severely when you encounter trauma reminders, indicating a deep connection between your physiological dependence and your traumatic history.
Your addiction may be intertwined with an inability to form secure attachments, stemming from trust issues or fear of abandonment rooted in past trauma, leading to social isolation that perpetuates substance use.
These emotional burdens are frequently exacerbated by addiction, creating a feedback loop where substances are used to escape these very feelings.
Even with substance use, core trauma symptoms like chronic anxiety, an exaggerated startle response, or persistent sadness remain or worsen, highlighting that the substances are not truly resolving the underlying pain.
The Importance of Trauma-Informed Care in Recovery
Trauma-informed care is not just a treatment approach; it’s a fundamental shift in perspective that is absolutely essential for lasting recovery from addiction, especially when trauma is involved. This approach recognizes the pervasive impact of trauma on an individual’s life and understands how it influences their behavior, thoughts, and relationships.
Our therapists are trained to avoid re-traumatizing experiences, understand that challenging behaviors may be coping mechanisms, and focus on helping clients regulate their nervous systems and process trauma in a gentle, phased manner. Without this informed lens, treatment can inadvertently trigger or exacerbate trauma symptoms, hindering progress and increasing the risk of relapse.
Treatment Options for Trauma and Addiction
Effectively treating co-occurring trauma and addiction requires an integrated and comprehensive approach, addressing both conditions simultaneously. At Longleaf Recovery and Wellness, we offer a range of sophisticated treatment options designed to facilitate holistic healing. This includes:
- Medically supervised detox
- Residential treatment
- Eye Movement Desensitization and Reprocessing (EMDR)
- Dialectical Behavior Therapy (DBT)
- Cognitive Behavioral Therapy (CBT)
- Acceptance and Commitment Therapy (ACT)
- Group therapy
- Medication management
- Life skills courses
- Holistic therapies
- Neurofeedback
The goal is to equip individuals with a robust toolkit for managing trauma triggers and sustaining long-term sobriety.

Healing and Long-Term Recovery from Trauma and Addiction
Healing from trauma and addiction is an ongoing journey, requiring dedication and sustained effort, but it unequivocally leads to a life of greater freedom and fulfillment. At Longleaf Recovery and Wellness, we emphasize that recovery is not merely the absence of substance use, but the active process of building a life where one no longer needs to use. Contact us today to start your journey and heal from trauma and addiction simultaneously.