"*" indicates required fields

Mental health and substance abuse: co-occurring disorders

Carli Simmonds, Author

Carli Simmonds

Key takeaways
  • The relationship between mental health and substance use is complex, often intertwined through shared risk factors, self-medication, or changes in brain chemistry.
  • About half of individuals with a mental illness will also experience a substance use disorder, highlighting the commonality of co-occurring disorders.
  • Recognizing a dual diagnosis is challenging due to overlapping symptoms; a professional assessment is essential for an accurate understanding.
  • The most effective path for recovery involves integrated treatment, which addresses both the substance use disorder and mental health condition simultaneously by the same team.
  • Therapies like Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT) are key methods used to develop healthy coping skills during treatment.
Mental Health and Substance abuse: co-occurring disorders

Living with a mental health condition can feel isolating enough, but when you’re also struggling with substance use, it’s easy to feel like you’re fighting a battle on two fronts. It’s a heavy weight to carry, and it can be hard to know where to turn for help. Many people find themselves in this exact spot, caught in a cycle where one issue seems to feed the other. If this sounds familiar, please know you’re not alone. Understanding the connection between mental health and substance abuse is the first step toward finding a path to healing and regaining control of your life.

Why do mental health and substance asbue occur together?

It’s a common misconception that one condition directly causes the other, but the relationship between mental health and substance use is far more complex. Often, they are intertwined, creating a difficult cycle to break. Experts point to a few key reasons for this connection. For some, shared risk factors like genetics, trauma, or high levels of stress can make a person vulnerable to both. Others may turn to substances as a way to self-medicate the painful symptoms of a mental health condition like depression or anxiety. On the other hand, substance use can change the brain’s chemistry, sometimes triggering a mental health disorder that wasn’t there before. This brings up a common question: which comes first? The truth is, it can happen in either order. For many, the two issues feed each other in a continuous loop. In fact, research shows that a significant number of people who struggle with substance use also have a co-existing mental illness. About half of individuals with a mental illness will experience a substance use disorder at some point in their lives, and vice versa.

Recognizing a dual diagnosis

Identifying a dual diagnosis can be tricky. The symptoms often overlap, and sometimes one disorder can overshadow the other, making it hard to see the full picture. For example, social withdrawal could be a sign of depression, substance use, or both. Because of this complexity, getting a professional diagnosis is essential. Being open and honest with yourself and with a healthcare provider is the first and most important step toward getting an accurate assessment. Understanding the distinct signs of substance abuse, depression, and anxiety can help you start to connect the dots and prepare for that conversation.

Signs and symptoms of substance abuse

When substance use becomes a primary focus, it can bring noticeable changes to a person’s life. Recognizing these signs is the first step toward getting help. While some symptoms can be subtle, others are more obvious. It’s important to remember that substance abuse isn’t a moral failing; it’s a health condition that requires support and care. Here are some common indicators:

  1. Behavioral changes. This might include losing interest in hobbies, changing social circles, or becoming secretive and defensive about activities.
  2. Physical signs. You might notice withdrawal symptoms like shakiness or nausea when not using, or changes in appearance such as bloodshot eyes or sudden weight fluctuations.
  3. Psychological shifts. A key sign is the inability to stop using drugs or alcohol despite negative consequences, often accompanied by denial about the extent of the problem.

Signs and symptoms of depression

Depression is more than just feeling sad; it’s a persistent condition that can drain your energy and affect your daily life. The symptoms can impact both your emotional and physical well-being, creating a heavy sense of hopelessness that’s hard to shake. If you’re experiencing several of the following signs for an extended period, it may be time to seek support:

  1. Emotional symptoms. This includes a constant feeling of sadness, emptiness, or anxiety, along with a sense of worthlessness or guilt.
  2. Loss of interest. Many people with depression lose pleasure in activities they once enjoyed, from hobbies to spending time with loved ones.
  3. Physical changes. Noticeable shifts in sleep patterns (sleeping too much or too little), changes in appetite, and persistent fatigue are common.
  4. Cognitive difficulties. Trouble concentrating, remembering details, or making decisions can be a frustrating symptom of depression.

Signs and symptoms of anxiety

While everyone feels anxious from time to time, an anxiety disorder involves persistent and excessive worry that can interfere with daily life. It often feels like your mind is racing, and you can’t turn off the constant feeling of stress or dread. This mental strain can also take a toll on your body. Here are some common signs of an anxiety disorder:

  1. Psychological symptoms. This includes constant worry, racing thoughts you can’t control, and a feeling of being on edge or irritable.
  2. Physical symptoms. Anxiety often manifests physically with a racing heart, shortness of breath, headaches, or muscle tension.
  3. Behavioral changes. You might find yourself avoiding situations that trigger your anxiety or feeling restless and unable to relax.

Treatment for a dual diagnosis

When you’re facing both a substance use disorder and a mental health condition, the most effective path forward is through integrated treatment. This approach addresses both issues at the same time, with the same dedicated team, because we know they are deeply connected. Treating them separately often leads to one condition getting worse while the other is being managed. Despite this, it’s still common for people to receive care for only one of the conditions. This is why finding a specialized program is so important for lasting recovery.

Therapies like cognitive behavioral therapy (CBT) and dialectical behavior therapy (DBT) are often used to help you develop healthy coping skills, and sometimes medication can play a supportive role in managing symptoms. At Red Ribbon, our dual diagnosis programs are built on this integrated model. We understand that true healing happens when we treat the whole person, not just the symptoms. If you’re ready to take the next step, we’re here to help. Schedule a confidential assessment with our team today.

Finding the right treatment program

Choosing a treatment program can feel overwhelming, but asking the right questions can help you find the best fit for your needs. Look for a provider that understands the complexities of co-occurring disorders and offers compassionate, evidence-based care. Here are a few questions to guide your search:

  1. Do you specifically treat co-occurring disorders? It’s important to find a team experienced in integrated care.
  2. What types of therapy do you offer? Look for programs that use proven methods like CBT or DBT.
  3. Do you provide different levels of care? A program that offers various options, like IOP or PHP, can adapt to your needs as you progress in your recovery.
  4. How do you create personalized treatment plans? Your recovery journey is unique, and your care plan should reflect that.

How can I find help for co-occurring substance use and mental disorders?

Taking that first step to find help can feel like the hardest part, but you don’t have to figure it out on your own. A great starting point is talking to a doctor or therapist who can provide guidance and referrals. It’s also a good idea to contact your insurance provider to understand your coverage for mental health and substance use treatment. From there, you can begin reaching out to specialized treatment centers. There are also incredible resources available to support you. The SAMHSA National Helpline is a free, confidential resource that can connect you with treatment options, and the NIMH website offers valuable information. Don’t forget the power of connection, support groups can be a wonderful source of encouragement and understanding from people who get what you’re going through. When you’re ready, we invite you to contact us for dual diagnosis support and learn how we can help you on your journey.

Frequently asked questions

What comes first: substance abuse or the mental health problem?

This is a very common question, and the answer is that it can happen in either order. For some people, a mental health condition like depression or anxiety comes first, and they may start using drugs or alcohol to cope with their symptoms. For others, substance use can trigger or worsen a mental illness by changing their brain chemistry.

In many cases, the two issues become intertwined in a difficult cycle, each one making the other worse. Because the relationship is so complex, effective treatment focuses on addressing both conditions at the same time rather than trying to figure out which one started first.

How are these co-occurring disorders diagnosed and treated?

Diagnosing co-occurring disorders requires a thorough assessment from a healthcare professional, as symptoms often overlap. The most effective treatment is an integrated approach, where both the substance use and mental health conditions are addressed simultaneously by the same team. This is much better than treating them separately.

This type of care often includes therapy, like Cognitive Behavioral Therapy (CBT), to build healthy coping skills. Medication might also be used to manage specific symptoms. The goal of treatment is to support long-term recovery for the whole person, not just one part of their health.

How is NIMH research addressing this critical topic?

The National Institute of Mental Health (NIMH) plays a key role in understanding the link between mental illness and substance use. Their research often explores shared risk factors, such as genetics, trauma, and stress, that can make people more vulnerable to both conditions. This work is vital for developing better prevention and treatment strategies.

NIMH also supports studies on integrated care, which is considered the best approach for co-occurring disorders. By investigating how these conditions affect the brain, their goal is to improve health outcomes and provide more effective resources for people seeking recovery.

Understanding the connection between mental health and substance abuse

If you’re reading this, it’s likely because you or someone you care about is struggling with the weight of co-occurring disorders. The most important thing to remember is that you are not alone in this experience. This journey is a common one, and integrated treatment offers a clear path forward. Recovery isn’t about reaching a final destination; it’s about the small, brave steps you take each day. Taking that first step to ask for help is the most powerful one of all. You deserve to feel whole again, and with the right support, a future filled with hope and healing is entirely possible.

Navigating the path to recovery from co-occurring disorders can feel overwhelming, but it’s a journey you don’t have to walk alone. Understanding that mental health and substance use are often intertwined is the first step toward healing. With integrated treatment, lasting recovery is not just possible, it’s expected. If you’re ready to take that next step, our compassionate team at Red Ribbon Mental Health is here to help. Please give us a call at (317) 707-9706 or reach out to us online to learn how we can support you. A healthier, more hopeful future is within your reach.

Sources
  1. (03-29-2024). Co-Occurring Disorders and Other Health Conditions. SAMHSA.
  2. National Institute on Drug Abuse. (09-30-2024). Co-Occurring Disorders and Health Conditions. National Institute on Drug Abuse.
  3. (04-06-2020). Common Comorbidities with Substance Use Disorders Research …. National Center for Biotechnology Information.
  4. Centers for Disease Control and Prevention. (01-25-2024). Mental Health Conditions: Depression and Anxiety. Centers for Disease Control and Prevention.
  5. Indian Health Service. (10-11-2024). Warning Signs of Substance and Alcohol Use Disorder. Indian Health Service.
  6. (01-01-2010). Integrated Treatment for Co-Occurring Disorders Evidence-Based Practices. SAMHSA.
  7. (09-26-2025). Managing Life with Co-Occurring Disorders. SAMHSA.
  8. n.d. FindTreatment.gov. SAMHSA.
  9. SMART Recovery. (11-07-2025). SMART Recovery: Home. SMART Recovery.
  10. n.d. Addiction Treatment Methods | Evidence-Based Practices. National Association of Addiction Treatment Providers.
  11. (07-17-2025). 988 Key Messages. SAMHSA.

Share

About the content

Last updated on: Feb 10, 2026
Jodi Tarantino (LICSW)

Written by: Carli Simmonds. Carli Simmonds holds a Master of Arts in Community Health Psychology from Northeastern University. From a young age, she witnessed the challenges her community faced with substance abuse, addiction, and mental health challenges, inspiring her dedication to the field.

Jodi Tarantino (LICSW)

Medical reviewed by: Jodi Tarantino, LICSW. Jodi Tarantino is an experienced, licensed Independent Clinical Social Worker (LICSW) and Program Director with over 20 years of experience in Behavioral Healthcare. Also reviewed by the RRR Editorial team.

Red Ribbon Recovery is committed to delivering transparent, up-to-date, and medically accurate information. All content is carefully written and reviewed by experienced professionals to ensure clarity and reliability. During the editorial and medical review process, our team fact-checks information using reputable sources. Our goal is to create content that is informative, easy to understand and helpful to our visitors.

Was this page helpful?

WE ARE AVAILABLE 24/7

Request a call for answers and help.

If you or someone you care about is struggling with mental health problems, request a call to speak with a knowledgeable treatment specialist. Our team is here to help you understand your options for care. There is no cost or obligation to enter treatment by requesting a call.

"*" indicates required fields

Check if your insurance will cover the cost of mental health treatment

"*" indicates required fields

MM slash DD slash YYYY
Your information is secure & protected by HIPPA.
View more

Get the help you need for mental health disorders ,

Are you searching for effective mental health treatment in , ? Our mental health treatment centers offer effective and compassionate care to individuals struggling with mental health disorders across the country.

Get local help (317) 707-9706
Mental health disorders we treat

Instantly check your insurance plan coverage

We accept most insurance plans
  • Your information will remain confidential and protected under HIPAA privacy laws.
  • You will get a call or email within an hour to discuss your options for treatment.
  • Filling out the form does not mean you have to enter mental health treatment.
  • Your insurance company will not be notified if you fill out the form.

"*" indicates required fields

Get the mental health treatment you need

Are you searching for effective mental health treatment? Our mental health treatment center offers effective and compassionate care to individuals struggling with mental health disorders.
Get local help (317) 707-9706
Mental health disorders we treat

Same day admissions available

Same day admissions is available for individuals seeking support for mental health disorders. For details on our treatment, therapeutic services, and the admissions process, contact us for a free and confidential consultation.
(317) 707-9706
What to expect
  • Speak with a mental health specialist
  • Receive an individualized treatment plan recommendation
  • Review your insurance plan, coverage and benefits
  • Plan the next step to start your wellness journey

"*" indicates required fields

Want to speak to us?

Fill out the form below to receive a call from a member of our team. We are here to answer all of your questions.

"*" indicates required fields

Preferred Method

Want to speak to us?

Fill out the form below to receive a call from a member of our team. We are here to answer all of your questions.

"*" indicates required fields

Preferred Method