Co-occurring disorders, also known as dual diagnoses, refer to the presence of both a substance use disorder (SUD) and a mental health condition in the same person. This combination is much more common than most people realize. More than half of those with a substance use disorder will also experience a mental illness at some point in their lives, and vice versa.

Did my Depression isolate me, or did my unrealized Autism isolate me and lead to worsening Depression?

According to the American Addiction Centers, 20.3 million adults diagnosed with SUDs, and more than a 1/3 also suffer from mental illness...