Dual-Diagnosis Treatment

Depression and Addiction Treatment in California

Integrated treatment for co-occurring depression and substance use disorder at Keystone Health Group in Los Angeles.

Depression and substance use disorder are among the most commonly co-occurring conditions — each dramatically worsens the other. Approximately one-third of people with major depression have a co-occurring substance use disorder, and depression is the most common psychiatric condition among people seeking addiction treatment. At Keystone Health Group, our dual-diagnosis team provides integrated treatment that addresses both depression and addiction simultaneously, recognizing that treating only one condition produces poor outcomes.

The Depression-Addiction Cycle

Depression drives substance use as self-medication — alcohol, opioids, and stimulants temporarily relieve depressive symptoms. But substance use worsens depression over time by disrupting brain chemistry, damaging relationships, and creating consequences that deepen despair. This cycle requires integrated treatment of both conditions.

Distinguishing Substance-Induced from Primary Depression

Substances cause depressive symptoms that can be difficult to distinguish from primary depression. Our psychiatrists conduct thorough assessments and monitor mood during the early recovery period to determine whether depression is substance-induced (and will resolve with abstinence) or a primary condition requiring independent treatment.

Antidepressant Treatment in Recovery

For clients with primary depression, our psychiatrists prescribe evidence-based antidepressant medications — SSRIs (Lexapro, Zoloft, Prozac), SNRIs (Effexor, Cymbalta), bupropion (Wellbutrin) — alongside behavioral therapy. Bupropion is particularly useful as it treats depression and also reduces cravings for nicotine and, in some cases, other substances.

Signs & Symptoms of Addiction

Persistent sadness, hopelessness, or emptiness

Using substances to manage depressive symptoms

Loss of interest in activities

Sleep disturbances

Fatigue and low energy

Difficulty concentrating

Suicidal thoughts

Social withdrawal

Our Treatment Approach

Comprehensive psychiatric evaluation for depression

Antidepressant medication management (SSRIs, SNRIs, bupropion)

Cognitive-behavioral therapy (CBT) for depression and addiction

Behavioral activation therapy

EMDR for trauma-related depression

Mindfulness-based cognitive therapy (MBCT)

Integrated dual-diagnosis treatment planning

Frequently Asked Questions

Will my depression improve when I stop using substances?

Substance-induced depression typically improves within weeks of abstinence. Primary depression requires independent treatment. Our psychiatrists assess which type of depression is present and design treatment accordingly.

Can antidepressants be prescribed during addiction treatment?

Yes. Antidepressants are non-addictive and are frequently prescribed during addiction treatment for co-occurring depression. Our psychiatrists manage antidepressant treatment as part of the integrated dual-diagnosis plan.

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