One reason placebos can reduce pain may be because

Question

Quizplus · Accepted Answer

The placebo effect is often attributed to the patient's expectation or belief that the treatment will work. In the case of pain, this can affect the brain mechanisms underlying pain perception, leading to a reduction in the subjective experience of pain. There is no evidence to suggest that placebos are converted into active compounds or that they block the release of endorphins. While they may provide a distraction from pain, this is unlikely to be the primary mechanism by which they work.

One Reason Placebos Can Reduce Pain May Be Because