
 People I (Mostly) Admire
 People I (Mostly) Admire 153. We’re Not Getting Sicker — We’re Overdiagnosed
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 Mar 15, 2025  Suzanne O'Sullivan, a neurologist specializing in epilepsy and author, dives into the world of overdiagnosis in medicine. She challenges the obsession with medical labels, arguing that it exacerbates health issues and leads to unnecessary anxiety. Through compelling case studies, she explores the complex mind-body connection, highlighting how psychological factors can cause real physical symptoms. O'Sullivan also discusses the difficulties in distinguishing between different types of seizures and the implications of overdiagnosis, particularly in vulnerable populations. 
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Matthew's Psychosomatic Paralysis
- Matthew experienced back pain and tingling, progressing to leg paralysis.
- Neurological tests revealed inconsistencies, suggesting a psychosomatic disorder.
Defining Psychosomatic Disorders
- Psychosomatic disorders involve real, disabling physical symptoms.
- These symptoms lack a medical explanation and likely originate psychologically.
Sharon's Dissociative Seizures
- Sharon experienced seizures for years, even enduring induced comas.
- O'Sullivan discovered her seizures were dissociative, not epileptic.








