Medical gaslighting , defined as the minimization or dismissal of a patient’s symptoms by healthcare providers, has gained increasing visibility, particularly among marginalized populations. This phenomenon disproportionately impacts individuals facing systemic inequities related to race, gender and class, effects that are compounded at the intersection of these identities. Medical gaslighting contributes to misdiagnosis, delayed care, emotional distress, and long-term mistrust in healthcare systems. Through an intersectional framework and illustrative case studies, this paper examines how implicit bias, structural racism, and the historical mistreatment of marginalized groups contribute to the erasure of patient experiences. The emotional and psychological toll of medical gaslighting further exacerbates existing health disparities. To address this issue, we explore strategies including provider education on implicit bias, expanded patient advocacy, and policy reforms aimed at promoting health equity. These interventions are critical for restoring trust and improving health outcomes, particularly for those most vulnerable to systemic healthcare neglect.

Medical gaslighting has emerged as a widely used term describing situations in which patients or caregivers perceive that their symptoms are minimized, dismissed, or prematurely attributed to psychological causes without adequate clinical evaluation. Although the term has gained prominence through patient narratives and public discourse, many of the underlying mechanisms correspond to well-established contributors to diagnostic error, including cognitive bias, communication failures, and diagnostic overshadowing. In pediatric care, these challenges are amplified because clinicians frequently rely upon caregiver-mediated histories while children may have a limited ability to communicate evolving symptoms. This narrative review examines medical gaslighting through the framework of diagnostic safety and explores how epistemic injustice, cognitive bias, and failures in information gathering and interpretation may contribute to delayed, missed, or incorrect diagnoses. Relevant literature was identified through a structured narrative review of publications addressing diagnostic error, cognitive bias, epistemic injustice, diagnostic safety, and pediatric communication. The literature was synthesized conceptually to develop an integrated framework linking patient experiences with established diagnostic safety models. We propose that reframing medical gaslighting as a diagnostic safety vulnerability rather than an allegation of clinician misconduct provides opportunities for measurable quality improvement through enhanced communication, structured reassessment, cognitive debiasing strategies, and integration of patient- and caregiver-reported information into diagnostic reasoning.

Medical gaslighting describes patient experiences in which symptoms, concerns, or interpretations of illness are minimized, dismissed, or insufficiently recognized within healthcare encounters. While the term initially emerged from patient and community narratives, recent empirical and conceptual studies (2019–2024) have further documented patterns of diagnostic overshadowing, credibility deficits, and structural contributors to patient invalidation. These findings indicate that interpersonal dismissal often reflects broader organizational and systemic dynamics. This paper proposes a bioecological framework for understanding medical gaslighting as a multi-level phenomenon within urban healthcare. Drawing on Bronfenbrenner’s bio-ecological theory, Fricker’s concept of epistemic injustice, Lipsky’s theory of street-level bureaucracy, and participatory traditions advanced by Dewey, Freire, and community-based participatory research, the framework examines how experiences of invalidation arise through interactions among patients, clinicians, healthcare organizations, policies, and communities. Participatory approaches position patients and communities as partners in defining problems, generating knowledge, and designing solutions. This framework conceptually advances participatory knowledge production as a mechanism for organizational learning and system transformation. Addressing medical gaslighting requires more than improving communication; it requires recognizing lived experience as legitimate knowledge and redesigning healthcare systems to support partnership, continuity, and learning from the patients and communities they serve. Because this model has not yet been empirically validated, its components should be interpreted as theoretical propositions intended to guide future research. By connecting individual experiences to system-level transformation, healthcare organizations can strengthen equity, trust and human-centered care.