Quotes About Nocebo

NOCEBO: Latin for "I will harm"; a negative placebo; physical manifestation of pessimism; self-fulfilling prophecy of disbelief. In the nocebo effect, a bad result occurs without any physiological bias. In one study, women who believed they were more prone to heart disease were four times more likely to die of it than women with the same risk factors but without a pessimistic outlook.

If the brain expects that a treatment will work, it sends healing chemicals into the bloodstream, which facilitates that. And the opposite is equally true and equally powerful: When the brain expects that a therapy will not work, it doesn't. It's called the 'nocebo' effect.