ADHD and Depression

Plain-language summary

Research suggests a complex relationship between ADHD and depression, with studies exploring shared genetic factors and the co-occurrence of these conditions. It appears that people with ADHD may have a higher likelihood of also experiencing depression, although the exact mechanisms are still being investigated.

Key findings

• There may be shared genetic influences contributing to both ADHD and depression, meaning some genetic factors could increase the risk for both conditions.
• Adults with ADHD, both men and women, appear to have a higher prevalence of mood disorders, including depression, compared to those without ADHD.
• The presence of ADHD can impact the assessment and understanding of co-occurring conditions like depression.

Studies cited (1)

1. Anxiety, mood, and substance use disorders in adult men and women with and without attention-deficit/hyperactivity disorder: A substantive and methodological overview — Hartman CA, Larsson H, Vos M (2023, Neuroscience and biobehavioral reviews, other)

   DOI: 10.1016/j.neubiorev.2023.105209