📖 what
What is the nocebo effect?
PsychologyMedicine
Quick Answer
The nocebo effect is the worsening of symptoms or side effects caused by negative expectations rather than by an active harmful treatment. It is the flip side of the placebo effect.
The Full Story
In the nocebo effect, believing something will make you feel worse can increase pain, nausea, headaches, or other symptoms. The term became common in medicine and psychology in the late 20th century, though the idea was recognized earlier. It can complicate clinical trials and everyday treatment because expectations shape how people interpret bodily sensations. The nocebo effect illustrates how powerful the brain’s predictions can be.
Key Facts
1.A counterpart to the placebo effect
2.Can increase reported pain or side effects
3.Important in clinical research and patient communication
YouTube Angle
Suggested video title for this topic:
"Can expecting harm actually make you feel worse? Yes—here’s how."