Treating co-occurring mental health disorders and substance use disorders (SUDs) presents unique challenges that often surpass the scope of traditional treatment approaches. To truly support individuals facing the dual burden of mental illness and substance abuse, dual-diagnosis treatment provides specialized, evidence-based care designed for sustainable recovery.
In recent decades, significant advancements in research have transformed the way co-occurring disorders are treated. Refined diagnostic criteria have underscored the importance of addressing both conditions simultaneously, as this integrated approach greatly enhances recovery outcomes. Dual-diagnosis treatment focuses on personalized, comprehensive care tailored to each individual’s unique needs and recovery goals.
What Is Dual Diagnosis?
Co-occurring disorders refer to the presence of both a substance use disorder (SUD) and a mental health condition in the same individual. A dual diagnosis is when someone is identified as having both disorders, which are often interconnected. Medical experts recognize a strong link between substance abuse and mental health issues, treating them as intertwined challenges.
Unfortunately, these conditions frequently overlap. According to the National Institute on Drug Abuse (NIH), 37.9% of the 20 million adults in the United States living with a substance use disorder also experience mental health issues—equating to nearly 8 million people.
Some of the most common co-occurring disorders include:
- Depression
- Anxiety
- Bipolar disorder (BD)
- Post-traumatic stress disorder (PTSD)
- Attention-deficit hyperactivity disorder (ADHD)
- Schizophrenia
According to the National Library of Medicine (NLM), adults with mental illness are twice as likely to struggle with substance abuse. This connection is often driven by the tendency to self-medicate, as individuals attempt to alleviate the symptoms of their mental health challenges, inadvertently increasing their vulnerability to addiction. Reflecting this risk, the 2021 National Survey on Drug Use and Health by SAMHSA revealed that approximately 9.2 million adults in the United States live with a co-occurring disorder.
What Causes Co-Occurring Disorders?
Co-occurring disorders can arise from a variety of personal and life factors. These may include genetic influences, such as a family history of mental illness or addiction, environmental conditions like living or work situations, and familial dynamics. Other contributing factors include chronic stress, past trauma (which is closely linked to mental health issues and substance abuse), economic struggles such as poverty, grief from loss, and more.
While these factors are all potential contributors, it is often the interplay of multiple influences that leads to addiction and mental health challenges. The impact of these factors also varies depending on an individual’s resilience. Thankfully, resilience is not innate—it can be developed and strengthened through therapeutic interventions, providing a path toward recovery and well-being.
What Happens First: Addiction or Mental Illness?
How Mental Health Disorders Can Lead to Substance Abuse
There are many ways mental health disorders can lead to substance abuse, including:
- Teens and young adults may turn to binge drinking to manage symptoms of social anxiety.
- College students often misuse prescription stimulants like Adderall or illicit drugs like cocaine to stay awake for all-night study sessions.
- Veterans with PTSD may self-medicate with drugs or alcohol to suppress their fight-or-flight response.
- Individuals with chronic pain may misuse prescription opioids, such as oxycodone, or turn to illicit opioids like heroin for relief.
How Substance Abuse Can Lead to Mental Health Disorders
There are several ways substance abuse can lead to mental illness, including:
- The relentless cycle of addiction can create feelings of anxiety, hopelessness, and helplessness.
- Withdrawal symptoms from drugs or alcohol often include depression, anxiety, paranoia, and an inability to feel pleasure (anhedonia).
- Substance abuse can induce psychosis and, in some cases, trigger conditions like schizophrenia.
- Risky substance use can lead to traumatic experiences, potentially resulting in PTSD.
Regardless of which disorder appears first, substance abuse amplifies the risk of developing mental health conditions, often serving as the tipping point that severely impacts a person’s quality of life. It can also worsen pre-existing symptoms or interfere with prescribed treatments, diminishing their effectiveness and potentially causing harmful side effects. Understanding this intertwined connection is crucial to addressing both substance abuse and mental health, as treating one without considering the other may lead to partial or ineffective recovery.
Treatment for Dual Diagnosis
Dual-diagnosis treatment programs deliver evidence-based care that addresses co-occurring conditions simultaneously, fostering genuine healing and long-term recovery. These programs focus on treating both mental health disorders and addiction, offering a holistic approach that paves the way to lasting wellness.
Key services offered in dual-diagnosis treatment programs include:
- Comprehensive continuum of care
- Skilled and licensed medical professionals
- 24/7 supervision for inpatient care levels
- Specialized detox and withdrawal management
- Medication-assisted treatment when necessary
- Expert psychiatric medication management
- Holistic and integrative case management
- Compassionate, trauma-informed care
- Addiction and mental health education
- Proven, evidence-based therapies
- Creative and expressive arts programs
- Holistic and wellness services
- Strategic relapse prevention planning
- Practical life skills development
- Engaging experiential activities
- Diverse physical fitness opportunities
Integrative treatments for co-occurring disorders significantly enhance the chances of successful recovery by addressing the root causes of both conditions. Since these disorders often exacerbate one another, effective treatment requires a holistic approach that tackles both simultaneously. By fostering hope and empowering individuals with actionable goals, integrative treatments pave the way for a healthier, addiction-free future. They have also been proven to support long-term recovery, offering a sustainable path forward.
Our Dual Diagnosis Treatment Centers
Royal Life Centers’ award-winning dual diagnosis treatment programs can be found within our multi-accredited addiction treatment centers located in Washington State and Arizona.
Dual Diagnosis Treatment Centers in Washington State
Our dual diagnosis rehab centers in Washington State include:
- Royal Life Centers at The Haven is our detoxification and inpatient treatment center in Lacey, Washington.
- Royal Life Centers at Sound Recovery is our aftercare and outpatient treatment center in Lacey, Washington.
- Royal Life Centers at Puget Sound is our detox and residential inpatient treatment center in Sumner, Washington.
- Royal Life Centers at Spokane Heights is our detox and inpatient treatment center in Spokane, Washington.
- Royal Life Centers at Cascade Heights is our aftercare and outpatient treatment center in Mead, Washington.
Dual Diagnosis Treatment Centers in Prescott, Arizona
Our dual diagnosis rehab centers in Prescott, Arizona include:
- Royal Life Detox is our medical detox center in Prescott, Arizona.
- Royal Life Centers at Chapter 5 is a men’s rehab center in Prescott, Arizona.
- Royal Life Centers at Seaglass is our inpatient and outpatient rehab center in Prescott, Arizona.
Looking for Dual Diagnosis Treatment?
If you or someone you care about is facing substance abuse and co-occurring mental health disorders, we’re here to help. Our dual diagnosis treatment programs are designed to provide comprehensive support and lasting recovery. We accept most private insurance plans and offer affordable self-pay options for those without coverage. Contact us today, and we’ll create the best treatment plan tailored to your needs. Because We Care.

Would you like more information?
If you or someone you know has a substance use disorder, we hope you’ll begin your journey with us at Royal Life Centers.