Dual-Diagnosis Treatment

Traumatic Brain Injury (TBI) and Substance Abuse Treatment

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

Traumatic brain injury (TBI) and substance use disorder have a complex, bidirectional relationship. Substance use increases the risk of TBI through accidents, falls, and violence. Conversely, TBI — particularly damage to the prefrontal cortex — impairs impulse control and decision-making, increasing vulnerability to substance use. At Keystone Health Group, our clinical team is experienced in treating co-occurring TBI and addiction, with treatment approaches adapted for the cognitive and behavioral effects of brain injury.

How TBI Affects Addiction Treatment

TBI can affect memory, attention, impulse control, emotional regulation, and the ability to learn new information — all of which are essential for addiction treatment. Our clinical team adapts treatment approaches for clients with TBI, using shorter sessions, more repetition, written materials, and simplified skill-building exercises.

Veterans and TBI

TBI is particularly prevalent among veterans — blast injuries from IEDs are a leading cause of TBI in combat veterans. Many veterans with TBI also have PTSD and substance use disorder. Our veteran-specific treatment approach addresses all three conditions simultaneously.

Neuropsychological Assessment

Our clinical team conducts neuropsychological screening to assess the cognitive effects of TBI and adapt treatment accordingly. Clients with significant cognitive impairment may require modified treatment approaches and additional support.

Signs & Symptoms of Addiction

History of head injury or concussion

Cognitive difficulties (memory, attention, executive function)

Impulsive substance use

Emotional dysregulation after head injury

Headaches and sleep disturbances

Difficulty with treatment engagement

History of combat exposure (veterans)

Multiple concussions (athletes)

Our Treatment Approach

Neuropsychological screening and assessment

TBI-adapted treatment approaches (shorter sessions, more repetition)

Cognitive rehabilitation support

Psychiatric evaluation for TBI-related mood and behavioral symptoms

Trauma-informed care for combat-related TBI

Integrated dual-diagnosis treatment planning

Comprehensive aftercare with neurological follow-up

Frequently Asked Questions

Can people with TBI complete addiction treatment?

Yes. Treatment approaches adapted for TBI — with modifications for cognitive difficulties — produce meaningful outcomes. Our team is experienced in these adaptations.

Does TBI affect medication choices in addiction treatment?

Yes. TBI can affect how medications are metabolized and tolerated. Our physicians consider TBI history when making medication decisions.

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