How Unresolved Trauma Impacts Addiction & Recovery

Unresolved trauma can affect every area of someone's life, including their experience with substance use. It changes how people cope with stress, process emotions, and navigate daily life. Over time, this can make them more vulnerable to substance use and make recovery more complex.

But recovery is still possible, no matter what you've survived, and trauma-informed care may be the place to start. Trauma-informed care creates a safe space where you can feel supported and empowered while you build the foundation for recovery. You can get Medicaid-covered trauma-informed care right here in Aurora at Sheridan Grove Recovery.

Speak with our admissions team for trauma-informed addiction support.

What is unresolved trauma?

Unresolved trauma (sometimes called unhealed trauma) refers to experiences that haven’t been fully processed.

According to the American Psychological Association, trauma is:

"Any disturbing experience that results in significant fear, helplessness, dissociation, confusion, or other disruptive feelings intense enough to have a long-lasting negative effect on a person’s attitudes, behavior, and other aspects of functioning."1

Traumatic experiences can include:

• Childhood experiences such as abuse, neglect, instability, or loss
• Relationship conflicts or emotional pain
• Physical or sexual assault
• Natural disasters
• Combat and war
• Accidents, including those that happen at work or in a medical operation

Importantly, unresolved trauma affects everyone differently. Some people may show clear signs of distress, while others experience more subtle long-term changes, like emotional suppression.

Even when symptoms aren’t obvious, unresolved trauma still influences how a person thinks, feels, and responds to challenges. During recovery, unresolved trauma can make it harder to cope with triggers, which increases the risk of relapse.

How trauma and addiction are connected

There are a few reasons why the connection between trauma and addiction is so strong. That's because trauma affects both the body and the brain in deep ways. It affects stress hormones, how someone experiences pain, memory and thinking, and the ability to regulate emotions. These experiences can be hard to cope with, and drugs and alcohol can seem like easy ways to self-medicate.2 

Many people struggling with unresolved trauma are trying to self-medicate:

• Intense stress or depression
• Nightmares or flashbacks
• Feelings of guilt or shame
• Physical pain, like headaches or joint pain
• Not feeling or thinking like themselves anymore, which causes stress

Surviving trauma can also make someone more likely to be impulsive or compulsive.3 Impulsive behaviors are typically done to try to find pleasure without much thought about what might happen afterward. Compulsive behaviors, on the other hand, are done to try to reduce discomfort or stress. Substance use can be both compulsive and impulsive, and these behaviors are just another way trauma is connected to addiction.

While substances can seem like quick, easy ways to feel better and reduce stress, they don't work for long. Drug and alcohol use can make moods, stress, and feelings of guilt or shame worse. And, if they become someone's only coping mechanism, they can quickly slip into a cycle of addiction that's hard to break.

Signs trauma may be affecting addiction

Unresolved trauma isn't always obvious. For many people, it shows up in their thought patterns, emotions, and behavior.

Some common signs include:

Recovery becomes more challenging if unresolved trauma isn't processed. Being able to cope with strong emotions, triggers, stress, and just the challenges of daily life without substances is easier when someone has taken the steps—with professional support—to process trauma. 

If you’re experiencing stress or mood-related symptoms alongside substance use, learning more about treatment options can be an important step. Trauma-informed care for co-occurring anxiety and depression challenges can be a safe way forward.

Why dual diagnosis treatment is essential

When addiction and underlying mental health challenges (including those related to trauma) occur together, treating one without the other often leads to setbacks.

That’s why dual diagnosis treatment is so important.

This integrated approach focuses on treating both addiction and mental health conditions at the same time, helping clients build a more stable and sustainable recovery.

Many people benefit from an integrated approach, especially after completing medical detox. Detox is a medically supported program to help people get stable after quitting active use. Continuing treatment in a residential or outpatient program gives them the opportunity to get the ongoing psychiatric support (which may include medication) and learn the healthy skills they'll need to manage their symptoms without relapsing. 

Goals of therapy in trauma recovery

Therapy plays a key role in helping people understand and manage the emotional patterns and triggers that make drugs and alcohol seem so appealing or reliable.

Not all therapy sessions involve talking about past experiences. Many one-on-one and group sessions are actually centered on building skills that support long-term recovery.

Your goals in therapy might include:

The skills you learn in therapy support your sobriety, but they can also improve your quality of life.

Trauma-informed addiction treatment in Aurora, Colorado

At Sheridan Grove Recovery, care is designed with an understanding that past experiences can shape how individuals engage in treatment and recovery. We take a trauma-informed approach to creating an environment that emphasizes safety, trust, respect, and empowerment.

Your personalized treatment plan may include:

• Individual therapy
• Group therapy
• Cognitive-behavioral therapy (CBT)
• Medical detox
• Medication-assisted treatment (MAT) and medication management
• Life skills training

Start trauma-informed recovery today

If unresolved trauma or emotional challenges are affecting your recovery, you’re not alone. You deserve the support that is available right here in your community.

Sheridan Grove Recovery in Aurora, Colorado, serves people throughout the Denver area with compassionate, evidence-based care designed to support the whole person. We accept Health First Colorado (Medicaid) plans and can help you verify your coverage before starting treatment. 

From detox through aftercare support, turn to the experts in Aurora.

Sources:

1. American Psychological Association, APA Dictionary of Psychology: trauma, Accessed March 2026
2. Addictive Behaviors, The association between type of trauma, level of exposure and addiction, Accessed March 2026
3. SAMHSA, Trauma-Informed Care in Behavioral Health Sciences: Chapter 3 Understanding the Impact of Trauma, Accessed March 2026