placebo effect

Beginner 🏥 Healthcare / Medical

Definition

When fake treatment produces real results because the brain is weirdly powerful and suggestible. The reason clinical trials need control groups and pharmaceutical companies have complicated feelings about.

Example Usage

Thirty percent of the placebo group reported pain relief, proving that the mind is the ultimate con artist.

Origin

From Latin 'placebo' meaning 'I shall please,' used in medical context since 18th century

Fun Fact

Even when patients know they're taking a placebo, it can still work—called 'open-label placebo'—which breaks everyone's brain trying to understand.

Source: Clinical research terminology

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