Dual diagnosis refers to the condition of having both a mental health disorder and a substance use disorder simultaneously. This co-occurrence is complex because each condition can exacerbate the other, creating a cycle that’s challenging to break. For example, someone with depression might turn to alcohol for relief, but alcohol use can worsen depressive symptoms. Treatment for dual diagnosis is particularly challenging because it requires addressing both the mental health issue and the substance use disorder concurrently. Integrated treatment approaches, which combine psychotherapy, medication management, and support for substance use, are often most effective. Patients benefit from coordinated care that addresses all aspects of their condition, helping them manage symptoms, reduce substance use, and improve overall functioning. Without comprehensive treatment, there’s a higher risk of relapse and worsening of both conditions, making early and integrated intervention crucial.