Systematic review of stigma in adult ADHD and quality of life outcomes

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Frontiers in Medicine Published April 29, 2026 Medically reviewed April 29, 2026 DOI ↗ By Dr. Ji-eun Park, MD · Brain, Mind & Pain

Key Takeaway

Note that internalized stigma correlates with worse quality of life in adult ADHD.

This systematic review synthesizes evidence from 17 papers examining stigma in adults aged 18 and older with attention deficit hyperactivity disorder. The scope includes self-stigma, internalized stigma, perceived stigma, public stigma, and structural stigma. The authors investigate how these factors impact quality of life domains such as physical health, psychological well-being, independence, social relationships, environment, and spirituality. Secondary outcomes include treatment seeking, medication compliance, diagnostic disclosure, functional impairment, and self-esteem. The review does not report specific adverse events or tolerability data.

Key findings show a positive correlation between greater ADHD symptomatology and more internalized stigma. Internalized stigma was linked to functional impairment, worse self-esteem, and poorer quality of life. In contrast, associations between perceived stigma and quality of life were found to be insignificant. Public stigma characteristics relate to negative societal attitudes, notably in academic contexts. Structural stigma findings identified barriers to care, but none directly assessed quality of life outcomes.

The authors highlight several limitations. Few studies looked at structural stigma, and direct effects on quality of life domains are less widely investigated. None of the included studies directly assessed quality of life outcomes for structural stigma. The review cautions against overstating the direct effects of stigma on quality of life domains as they are less widely investigated. Additionally, findings on structural stigma should not be overstated as none directly assessed quality of life outcomes. Future studies should investigate structural stigma in more depth and explore causal relationships between stigma and quality of life.

Study Details

Study typeMeta analysis

EvidenceLevel 1

PublishedApr 2026

View Original Abstract ↓

BackgroundAttention deficit hyperactivity disorder (ADHD) is a disorder characterized by hyperactive, impulsive, and/or inattentive symptoms. Adults with ADHD often report reduced quality of life (QoL) across social, educational, and occupational functioning. Part of these deficits may be attributed to stigma, which includes stereotypes, prejudices, discrimination, and negative labelling. While stigma’s effects on QoL have been extensively documented in other mental health conditions, the specific types and impacts of stigma experienced by adults with ADHD remain underexplored in recent reviews.AimsTo identify and describe the different types of stigmas experienced by adults with ADHD, while exploring how stigma may impact QoL’s key domains as defined by WHO (physical domain, psychological domain, level of independence, social relationships, environment, and spirituality/religion/personal beliefs).MethodsA literature search was conducted across APA PsycArticles, Embase, and Ovid MEDLINE(R) for ADHD AND stigma-related keywords. Eligible studies were English, peer-reviewed articles from the past decade involving adults (≥18) and describing or specifying at least one type of stigma.ResultsA total of 17 papers met the inclusion criteria. Stigma types included self-stigma and/or internalized stigma, perceived stigma, public stigma, and structural stigma. QoL domains affected included the psychological domain, social relationships, environment, and level of independence. Greater ADHD symptomatology was positively correlated with more internalized stigma, which in turn was linked to functional impairment, worse self-esteem, and poorer QoL. Self-stigma manifested as self-deprecating labels and ADHD devaluation. Perceived stigma hindered treatment seeking, medication compliance, and diagnostic disclosure, although associations with QoL were insignificant. Public stigma was the most investigated and related to negative societal attitudes, notably in academic contexts. Few studies looked at structural stigma; those that did identified structural barriers to care, though none directly assessed QoL outcomes.ConclusionStigma remains pervasive, though direct effects on QoL domains are less widely investigated. Future studies should investigate structural stigma in more depth and explore causal relationships between stigma and QoL.Systematic Review Registrationhttps://doi.org/10.17605/OSF.IO/Y52HK