Understanding Addiction Through the Disease Model

How Shawnee Counseling Center Approaches Treatment

At a recent staff meeting at Shawnee Counseling Center, Max Liles walks these para professionals through the disease model of addiction as a refresher on the SCC treatment model.

Clarity among the team starts with understanding what addiction is, and how we define it.

What Is the DSM-5 & Why Does It Matter?

In behavioral health, diagnoses are guided by the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), published by the American Psychiatric Association.

The DSM outlines specific criteria for diagnosing substance use disorder (SUD). There are 11 possible symptoms. The number a person meets determines severity:

  • 2–3 symptoms → Mild
  • 4–5 symptoms → Moderate
  • 6+ symptoms → Severe

At Shawnee, clients must meet diagnostic criteria to qualify for treatment. This ensures we are providing care to individuals who truly need specialty behavioral health services — not simply offering services for the sake of it.

Most individuals we serve meet criteria in the severe range.

But diagnosis is just the starting point.


The Disease Model: Organ → Dysfunction → Symptoms

Behavioral health treatment largely follows what’s known as the disease model.

Here’s the simple breakdown:

  1. An organ exists.
  2. That organ has dysfunction.
  3. The dysfunction produces symptoms.

With addiction and other behavioral health disorders, the organ we’re talking about is the brain.

The symptoms listed in the DSM (cravings, loss of control, continued use despite consequences, etc.) are expressions of something not functioning properly in the brain.

At Shawnee Counseling Center, our stance is clear:

We treat brain disorders.

But understanding dysfunction goes deeper than just one explanation.


Three Ways We Understand Brain Dysfunction

Over time, behavioral health has evolved. Today, we recognize that addiction isn’t just one kind of problem — it’s layered. At Shawnee, we address three key areas.

1. Content Problems (Thought-Based)

Early behavioral health theories focused on content — the thoughts, memories, and experiences stored in the brain.

This includes:

  • Trauma
  • Cognitive distortions
  • Obsessive thinking
  • Unprocessed emotions

We address this through:

  • Individual counseling
  • Group therapy
  • Peer support
  • Case management

Processing thoughts and experiences helps clients gain clarity, perspective, and new options for decision-making.

But thinking differently isn’t always enough.

2. Chemical Imbalance

Another layer involves brain chemistry.

Substances alter dopamine, serotonin, and other neurotransmitters. Over time, the brain adapts — often reducing its natural production. When someone stops using, they may feel depressed, anxious, or emotionally flat.

This is where medications can play a role.

Shawnee supports appropriate medication-assisted treatment (MAT), including:

  • Methadone
  • Suboxone
  • Vivitrol
  • Antidepressants
  • Mood stabilizers

Medications can stabilize symptoms enough for a person to engage meaningfully in recovery work.

We believe medication is not weakness — it is a tool.

3. Functional Brain Changes

Emerging research focuses on functionality — how neural pathways fire and how the brain’s “order of operations” works.

Think of it like this:

  • In a healthy brain, A happens → then B → then C → then D.
  • In addiction, A and B might happen… but C doesn’t.
  • The system still runs — just poorly.

This is why structure matters.

At Shawnee, we focus heavily on:

  • Routine
  • Sleep hygiene
  • Exercise
  • Daily structure
  • Accountability
  • Time in recovery

Research and experience show that the brain can heal — but it takes time. Often 1–2 years for significant stabilization, sometimes longer depending on substance history.

Structure isn’t about control. It’s about retraining the brain.


Why We Don’t Make Clients “Pick a Side”

In behavioral health, debates often emerge:

  • Therapy vs. medication
  • MAT vs. abstinence-only
  • Holistic vs. clinical
  • Short-term vs. long-term treatment

At Shawnee Counseling Center, we don’t treat these as mutually exclusive.

We believe the most effective approach is often integrated care:

  • Address the content.
  • Support the chemistry.
  • Repair functionality.

Clients don’t have to choose one lane. We work to provide access to all three.


A Generalist Approach for Rural Communities

In rural Appalachian communities, providers often need to wear many hats.

Much like social work education trains generalists to serve diverse needs, Shawnee operates with a broad, adaptable model of care.

Why?

Because in communities like ours, people need providers who understand:

  • Mental health
  • Substance use
  • Medication management
  • Structure and accountability
  • Long-term recovery

All under one roof.


The Bottom Line

Addiction is not a moral failure.
It is not simply a bad habit.
It is not solved by willpower alone.

It is a complex brain disorder involving:

  • Thoughts
  • Chemistry
  • Function

At Shawnee Counseling Center, we approach recovery by addressing all three — giving clients the tools, time, and structure necessary for real change.

Because healing the brain takes more than one strategy.

It takes commitment, integration, and support.

And that’s exactly what we’re here to provide.