The tic in TikTok and (where) all systems go: Mass social media induced illness and Munchausen’s by internet as explanatory models for social media associated abnormal illness behavior
Abstract
This paper explores the recent phenomenon of adolescents presenting en masse (both online and in clinical settings) with symptoms seemingly acquired from viewing illness-related content posted by social media influencers. The most frequently reproduced illnesses have included Dissociative Identity Disorder (DID) and Tourette Syndrome. It discusses evidence that the recent spate of new-onset, severe tics are a form of Mass Psychogenic Illness facilitated by social media networks (a phenomenon labeled Mass Social Media Induced Illness). It then suggests that many of those self-diagnosed with DID may be manifesting a similar, technologically-facilitated conversion phenomenon. It then explores another explanatory model: that these simulacra of DID and Tourette Syndrome may also arise via a mechanism more closely resembling social media facilitated Factitious Disorder. Similar presentations, of individuals falsifying cancer, have previously been labeled Munchausen’s by Internet. It then proposes an overarching construct, Social Media Associated Abnormal Illness Behavior (SMAAIB), that is agnostic regarding phenomenology. Within this framework, it explores the ways in which de-commodifying attention, connection and care (measured once in appointments and admissions, now in ‘likes’ and ‘shares’) and obtaining a full picture of the patient’s psychological, sociological and cultural grounding can offer deeper understanding and ultimately a path to wellness.
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TikTok has lately received increasing research scrutiny as a potential 'spread vector' for mental illness symptoms and disorders.
“TikTok has lately received increasing research scrutiny as a potential ‘spread vector’ for mental illness symptoms and disorders [29, 104].”
From Scrolling through adolescence: a systematic review of the impact of TikTok on adolescent mental health (2025) · cites this paper as [104]
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- Authors
- Giedinghagen, A.
- Affiliations
- Washington University in St. Louis (US)
- Corresponding author
- Giedinghagen, Andrea
- ORCID
- Giedinghagen, Andrea
- Venue
- Clinical Child Psychology and Psychiatry
- Publisher
- SAGE Publications
- Published
- 2022-04-27
- Volume
- 28
- Issue
- 1
- Pages
- 270-278
- ISSN
- 1359-1045 (ISSN-L)
- 1461-7021
- OpenAlex
- W4225001715
- Cited by
- 59
- References
- 25
- Citations by year
- 2026: 15 · 2025: 15 · 2024: 18 · 2023: 11
- FWCI
- 7.17
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Clinical Child Psychology and Psychiatry (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
- Social Sciences › Sociology and Political Science › Impact of Technology on Adolescents
- Social Sciences › Psychology › Clinical Psychology › Body Image and Dysmorphia Studies
- Keywords
- mass psychogenic illness, factitious disorder, dissociative identity disorder, Tourette syndrome, tics, social media influencers, adolescents, self-diagnosis, conversion disorder, attention economy
- MeSH terms
- Adolescent, Tourette Syndrome, Humans, Munchausen Syndrome, Tics, Illness Behavior, Social Media
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