When Anxiety and Addiction Happen at the Same Time
Anxiety and addiction rarely travel alone. For many people, the two conditions are deeply intertwined — anxiety drives substance use as a way to cope, and substance use makes anxiety worse over time. It becomes a cycle that’s hard to name and harder to break, especially when treatment addresses only one side of the picture.
If you or someone you love is dealing with both anxiety and a substance use problem, understanding the connection between them is the first step toward finding something that actually works.
Table of Contents
- How Common Is This?
- How Anxiety and Addiction Feed Each Other
- Which Came First?
- Why Both Conditions Need to Be Treated Together
- What Treatment Looks Like for Co-Occurring Anxiety and Addiction
- Frequently Asked Questions
- Next Steps
When Anxiety and Addiction Happen at the Same Time
How Common Is This?
The overlap between anxiety disorders and substance use disorders is well-documented and more common than most people realize. NIMH’s mental illness statistics consistently show that people with anxiety disorders are significantly more likely to develop a substance use disorder — and vice versa. SAMHSA’s National Survey on Drug Use and Health has found that roughly one in four adults with a serious mental illness also has a substance use disorder.
This combination — a mental health condition alongside a substance use disorder — is called a co-occurring disorder or dual diagnosis. It’s one of the most common clinical pictures in behavioral health treatment. NAMI’s co-occurring disorders page provides a useful overview for people trying to understand what a dual diagnosis means in practice.
How Anxiety and Addiction Feed Each Other
The relationship between anxiety and substance use typically works in both directions, which is what makes it so persistent and difficult to interrupt without support.
Anxiety drives substance use. When anxiety feels unmanageable, substances offer quick relief. Alcohol slows the nervous system. Opioids blunt emotional pain. Benzodiazepines reduce the physical symptoms of panic. Kratom, cannabis, and other substances are often used in similar ways. The problem is that this relief is temporary — and it comes with a cost.
Substance use makes anxiety worse. Over time, the brain adapts to the presence of a substance by becoming more anxious without it. Withdrawal from almost any substance — alcohol, opioids, benzodiazepines, stimulants — produces anxiety as a primary symptom. People often interpret this rebound anxiety as evidence that they “need” the substance, which reinforces continued use.
The result is a cycle: anxiety leads to using, using leads to more anxiety, and stopping feels impossible because withdrawal feels unbearable. The APA’s addiction resources and the American Psychiatric Association’s anxiety disorder overview both document this bidirectional relationship as one of the key mechanisms sustaining co-occurring disorders.
Which Came First?
In clinical settings, people often wonder whether their anxiety caused their addiction, or the other way around. The honest answer is that it varies — and in many cases, the distinction doesn’t matter as much as people expect it to.
Some people have had anxiety since childhood or adolescence, long before any substance use. Others developed anxiety as a direct consequence of prolonged substance use or withdrawal. And for others still, a traumatic experience sits at the center of both — producing PTSD-related anxiety alongside substance use that developed as a coping response. NIMH’s PTSD resources cover this trauma-substance connection in depth.
What matters clinically is not the origin story but the current picture: both conditions are present, both are influencing each other, and both need to be addressed. Our clinical team is experienced in untangling exactly this kind of complex presentation.
Why Both Conditions Need to Be Treated Together
Treating anxiety and addiction separately — one after the other, in different settings — is significantly less effective than treating them together. The research on this is consistent and compelling.
When only the substance use is addressed, untreated anxiety becomes a powerful relapse trigger. The person leaves treatment feeling better, but the anxiety returns — and so does the urge to use the one thing that reliably made the anxiety stop. Without better tools for managing anxiety, the cycle resumes.
When only the anxiety is treated, the substance use continues to undermine progress. Alcohol and other substances directly interfere with the effectiveness of therapy and medication, making it much harder to make lasting gains.
SAMHSA’s co-occurring disorders guidance and HHS’s mental health resources both identify integrated dual-diagnosis treatment as the standard of care — addressing both conditions in the same program, with the same clinical team. Both our PHP and IOP programs are built on this integrated model.
What Treatment Looks Like for Co-Occurring Anxiety and Addiction
Effective treatment for co-occurring anxiety and addiction is structured, integrated, and individualized. It typically includes:
- Psychiatric evaluation and medication management — assessing whether medication is appropriate for the anxiety disorder, and managing any medical aspects of withdrawal. NIMH’s medication guide explains how psychiatric medications work in a recovery context.
- Individual therapy — approaches like Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT) are particularly effective for both anxiety and addiction. The APA’s CBT resources outline what to expect from evidence-based therapy.
- Group therapy — working alongside peers who are navigating similar challenges reduces isolation and builds skills in a supported environment
- Relapse prevention planning — identifying anxiety triggers that historically led to use and building a concrete plan for managing them differently
- Family involvement — when appropriate, including family members in the treatment process to strengthen the home support system
If you’re ready to explore what this looks like in practice, reach out to our admissions team. You can also review our insurance coverage page to understand what your plan may cover before your first call.
Frequently Asked Questions
Next Steps
If you recognize yourself in what you’ve read here — using something to manage anxiety, feeling like you can’t stop, or finding that the anxiety keeps getting worse — you don’t have to sort it out alone. Co-occurring anxiety and addiction is exactly the kind of situation our clinical team is built to help with.
Our team in Brentwood provides integrated treatment that addresses both the anxiety and the substance use together — because that’s the only approach that works long-term. Reach out here to start a conversation, or call us to speak with someone directly. You can also learn more about our PHP and IOP programs to get a sense of what treatment actually looks like.
