MHM Magazine

14 | MENTAL HEALTH MATTERS | 2025 | Issue 5 MHM symptoms that align closely with EF challenges such as sustained attention difficulties and impaired task-switching. These executive deficits exacerbate feelings of failure, diminished self-efficacy, and increased stress responses, collectively promoting burnout. Neurobiological Underpinnings of ADHD-Related Burnout ADHD reflects neurobiological differences in brain structure and function, particularly involving the prefrontal cortex and dopamine neurotransmission systems. Dopamine dysregulation affects motivation and reward processing, rendering sustained effort on mundane or non-stimulating tasks more demanding and less rewarding. Additionally, altered stress hormone responses (e.g., cortisol dysregulation) in ADHD individuals may result in exaggerated or blunted physiological stress reactions, further heightening vulnerability to burnout. Neuroimaging studies reveal that adults with ADHD recruit additional brain regions to perform cognitive tasks, indicating a higher cognitive workload than that of neurotypical adults for equivalent performance. This sustained overactivation, alongside executive challenges like working memory deficits, inhibitory control issues, cognitive inflexibility, and time management struggles, creates a neurocognitive environment predisposed to chronic exhaustion and burnout. Psychosocial Contributors and the ADHD Burnout Cycle Beyond neurocognitive factors, psychosocial stressors markedly influence burnout risk in high- functioning adults with ADHD. Challenges in balancing work and personal life, prevalent perfectionism, emotional overload, and reliance on maladaptive coping strategies (e.g., overworking, procrastination) contribute to a recurring ADHD burnout cycle. This cycle typically progresses through phases: struggle (recognising performance deficits), overcompensation (excess effort), depletion (performance decline and anxiety), crisis (executive function deterioration), collapse (exhaustion and comorbid mood symptoms), and recovery (capacity rebuilding with support). The chronic strain necessitated by compensatory efforts to mask ADHD symptoms in professional settings, alongside workplace stressors such as workload, conflicted relationships, and misalignment of values, is strongly linked to higher burnout levels in this population. Emotional dysregulation inherent in ADHD exacerbates this risk, as individuals may become overwhelmed by negative affect, increasing psychological exhaustion and reducing resilience to occupational stress. Prevalence and Correlations in Academic and Occupational Contexts Studies report significant correlations between ADHD symptom severity and burnout prevalence in both academic and occupational environments. For example, among college students, higher ADHD symptoms correlate with greater psychological exhaustion and burnout risk, mediated by stress-coping styles and memory bias. This pattern extends to working adults, wherein those with ADHD demonstrate higher burnout rates relative to controls, emphasising the need for tailored workplace interventions. The studies underscore that burnout in ADHD is not merely a consequence of external pressures but involves intrinsic neurocognitive vulnerabilities interacting with environmental demands. Mindfulness and time management awareness have been shown to reduce burnout symptoms, suggesting potential supportive strategies. Implications for Interventions and Workplace Accommodations Recognising the distinct MHM | 2025 | Volume 12 | Issue 5 | Attention-Deficit/Hyperactivity Disorder (ADHD) and Burnout: Understanding the Complex Dynamics in High-Functioning Adults H