placebo
How to harness the power of the placebo
The placebo effect was once dismissed as the ‘natural course of the condition’. It meant that if a person’s condition improved when they took a placebo, it was just coincidence. We now understand things much better.
Open Label Placebos: Why They Work Even When You Know They’re Fake
Open Label Placebos (OLP) are placebos that don’t pretend to be real drugs. They say…
Does a placebo work if you know it’s a placebo?
Patients receiving ‘open label placebos’ had reduced pain compared with those who received ‘treatment as usual’. When the latter group were then offered placebos to supplement their usual treatment, their pain also then reduced.
The nocebo effect
Positive expectations drive the placebo effect, whereas negative expectations drive the nocebo effect. In both cases, the brain simply does what it can to meet these expectations.