Plain English with Derek Thompson

America in the Age of Diagnosis

165 snips
Sep 9, 2025
In this insightful discussion, neurologist Suzanne O’Sullivan, author of 'The Age of Diagnosis', challenges the current medical labeling trend. She argues that our obsession with diagnoses is pathologizing normal behaviors, turning healthy individuals into patients. O’Sullivan raises critical questions about the rise in ADHD, anxiety, and depression diagnoses, advocating for a balanced view of medical labels. She emphasizes the risks of overdiagnosis and unnecessary treatments while exploring how societal perceptions of health are evolving.
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INSIGHT

Diagnosis Inflation Versus True Sickness

  • Diagnostic rates have exploded while underlying symptoms may not have increased proportionally.
  • We may be attributing normal variation to sickness rather than detecting a true epidemic.
ANECDOTE

Clinician Witnesses Multiple Labels, Little Improvement

  • Suzanne O'Sullivan describes young patients arriving with multiple overlapping diagnoses that don't improve outcomes.
  • She worries labels accrue but symptoms and lives often do not get better.
INSIGHT

ADHD Definition Has Been Broadened Over Time

  • ADHD's diagnostic criteria broadened over decades to capture milder and older cases.
  • Each DSM revision and cultural acceptance expanded who qualifies as having ADHD.
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