How is dual diagnosis diagnosed?

Dual diagnosis is diagnosed through comprehensive evaluations by mental health professionals and addiction specialists.

The diagnosis involves detailed clinical interviews, assessments, and sometimes standardized questionnaires for both mental health and substance use.

Diagnostic criteria from the DSM-5 or ICD-10 are used to identify both the mental health disorder and substance use disorder.

It may require input from multiple professionals, including psychiatrists, psychologists, and addiction counselors.

Diagnosis often includes evaluating the impact of symptoms on the individual's functioning and overall health.