Recent research from the University of Edinburgh has uncovered significant insights into why adolescents with Attention Deficit Hyperactivity Disorder (ADHD) are more susceptible to anxiety and depression. This groundbreaking study, published in the Journal of Attention Disorders, is hailed as the first comprehensive examination of various factors that interconnect ADHD symptoms with mental health challenges over time.
The Study Overview
The research team, led by Professor Aja Murray, focused on a cohort of over 5,000 adolescents aged 11, 14, and 17. Their findings indicate that young individuals with ADHD often face a heightened risk of emotional difficulties, including anxiety and depressive symptoms, primarily due to low self-esteem and parental mental health issues. Professor Murray emphasised the importance of acknowledging these internalising problems, stating, “It is crucial to understand that anxiety and depression are elevated among young people displaying ADHD symptoms.”
The study illustrates that the interplay of various factors contributes to the mental health landscape of adolescents with ADHD. “There are numerous elements that may influence the relationship between ADHD and mental health, and it is beneficial to pinpoint the most significant ones to maximise our intervention efforts,” she added.
Key Findings
The researchers identified a statistically significant correlation between low self-esteem and the presence of a parent with mental health challenges among adolescents diagnosed with ADHD. This connection was particularly pronounced among girls, especially those experiencing difficulties in peer relationships. The results suggest that multiple factors may converge, albeit with a modest effect, to link ADHD with emotional issues during adolescence.

Furthermore, the findings highlight a critical need for tailored wellbeing support systems for young people grappling with ADHD. This aligns with insights from Cara Katz, a child and adolescent psychiatrist at the University of Manitoba, who emphasised the developmental stage of adolescence as pivotal for identity formation. “During this period, children become acutely aware of how they are perceived by their surroundings. For those with ADHD, negative feedback from their environment can significantly shape their self-perception and emotional well-being,” she noted.
Gender Differences in ADHD Impact
Interestingly, the study also pointed out noteworthy gender differences in how ADHD affects mental health. Professor Murray observed that girls with higher ADHD symptoms tend to encounter more challenges in their peer interactions, which can subsequently lead to increased anxiety and depression during adolescence. This finding underscores the necessity for gender-sensitive approaches when providing support to young people with ADHD.
In contrast, the data regarding boys was less definitive, with indications suggesting that risk-taking behaviours might require more targeted intervention in order to mitigate the development of anxiety and depression. Amori Mikami, a psychology professor at the University of British Columbia, added that societal expectations and behaviours play a significant role in how ADHD manifests differently in boys and girls. “While boys are often diagnosed with ADHD at a higher rate during childhood, girls may experience more internalising problems as they transition into adolescence,” she explained.
The Role of Family in ADHD Management
The study advocates for a family-centric approach to ADHD support, positing that interventions should involve parents as integral participants. Katz highlighted the importance of understanding the family dynamics that contribute to a child’s mental health challenges. “Parents play a critical role in facilitating intervention, both at home and in coordinating with educational institutions,” she stated.

The findings further suggest that interventions focusing on the entire family system may prove most effective in supporting adolescents with ADHD. This holistic approach acknowledges the influence of familial mental health on a child’s emotional state, promoting an environment conducive to healing and growth.
Why it Matters
The implications of this research are profound, not just for the individuals affected but also for policymakers and mental health professionals. By understanding the multifaceted relationship between ADHD and mental health, stakeholders can develop more effective, targeted interventions that address the unique needs of adolescents. This study serves as a reminder that mental health support must encompass both individual and familial dimensions, ensuring that young people with ADHD receive the comprehensive care they deserve. As awareness grows, so too does the potential for transformative change in how we approach adolescent mental health, paving the way for healthier futures for our youth.