This blog is based on content that Ascension CEO, Doug Leech, shared at the 3rd Annual Scars to STARs Summit on May 22, 2026.
For many individuals struggling with substance use disorder (SUD), addiction is not the root problem — it is a coping strategy for unresolved trauma, chronic stress, shame, anxiety, or emotional pain. Research consistently shows that trauma and addiction are deeply connected, particularly among individuals living with PTSD or other trauma-related disorders.
People who have experienced trauma often use substances to numb intrusive thoughts, regulate overwhelming emotions, reduce hypervigilance, or temporarily escape emotional suffering. In early recovery, one of the greatest challenges becomes learning how to feel safe, regulate emotions, and navigate life without relying on drugs or alcohol.
This is why long-term recovery requires more than sobriety alone. It requires healing.
One of the most important findings across modern trauma and addiction research is that trauma must be treated alongside addiction for the best outcomes. Programs that address only substance use — while ignoring PTSD, nervous system dysregulation, shame, or unresolved emotional pain — often see higher relapse rates and lower long-term stability.
Researchers including Judith Herman, Bessel van der Kolk, Lisa Najavits, and others have helped reshape how the field understands recovery. Their work demonstrates that healing does not come from “pushing through” trauma or forcing survivors to relive painful experiences before they are emotionally ready. Instead, successful recovery is built on safety, trust, connection, and gradual emotional stabilization.
For trauma survivors, the safest and most effective way to process trauma is gradually, voluntarily, and within a trusted trauma-informed environment. Research shows that healing is not driven by “telling everything at once,” but by developing the ability to process painful experiences without becoming retraumatized or emotionally overwhelmed.
Evidence-based approaches such as EMDR, Seeking Safety, cognitive behavioral therapy (CBT), somatic therapies, peer support, mindfulness practices, and nervous system regulation techniques have all shown positive outcomes for individuals with co-occurring PTSD and SUD. These approaches help patients build emotional regulation skills, reduce relapse risk, improve self-awareness, and strengthen long-term recovery outcomes.
Another critical finding in the research is the role of shame and isolation. Many trauma survivors believe they are broken, weak, or beyond repair. These beliefs often fuel secrecy, self-destructive behaviors, and relapse. Trauma-informed treatment environments that prioritize compassion, dignity, and connection consistently improve treatment retention and recovery outcomes.
Perhaps the most important takeaway for anyone struggling with both trauma and addiction is this:
Recovery is not about becoming stronger than your trauma. It is about learning how to heal safely without escaping, isolating, or carrying the pain alone.
Long-term recovery becomes possible when individuals begin building consistent safety, healthy relationships, emotional regulation, purpose, and support into their daily lives. Healing is rarely linear, and setbacks do not erase progress. The goal is not perfection — it is building a life where trauma no longer controls your decisions, identity, relationships, or future.
As behavioral health systems continue evolving, the research is increasingly clear: integrated, trauma-informed care saves lives and creates stronger long-term outcomes for individuals, families, and communities alike. At Ascension Recovery Services, this philosophy drives the development of advanced, evidence-based behavioral health programs that combine trauma-informed clinical care, recovery support, nervous system regulation, and long-term treatment infrastructure designed to help individuals not only achieve sobriety — but build sustainable, lasting recovery.