The Dissenter

#1111 Charlotte Blease - The Nocebo Effect: When Words Make You Sick

Jun 16, 2025
Charlotte Blease, an interdisciplinary health researcher at Uppsala University and Harvard, discusses the intriguing nocebo effect, where negative expectations can lead to real health declines. She distinguishes it from the placebo effect, emphasizing the role of clinician communication in shaping patient outcomes. The conversation touches on the nocebo implications in psychotherapy and vaccine communications, revealing how expectations can skew perceived side effects. Blease also explores the potential of AI in enhancing patient care while addressing the psychological challenges faced by doctors today.
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INSIGHT

Framing Affects Nocebo Responses

  • Words and how side effects are communicated can increase pain and nocebo effects. - Positive framing of side effects improves treatment adherence and outcomes.
INSIGHT

Limited Awareness Among Clinicians

  • Healthcare professionals have limited awareness of nocebo effects compared to placebo effects. - Increasing education could improve patient care and expectation management.
INSIGHT

Psychotherapy and Nocebo Effects

  • Psychotherapy's effectiveness may partly derive from placebo effects linked to common factors like empathy and expectations. - Negative psychotherapy outcomes may also involve nocebo effects from perceived incompetence or lack of empathy.
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