A recent experiment shows that elderly volunteers who ingested placebo capsules for three weeks recorded measurable ...

As early as the Middle Ages, physicians noted that giving patients an inert treatment like a sugar pill or saline solution could bring about real improvements. This phenomenon, known as the placebo ...

Few terms have been more misused and caused more confusion than placebo and the placebo effect. Placebo is most commonly defined as an inert substance such as a sugar pill or an injection of ...

Placebo and nocebo effects arise from patients’ expectations, prior learning and the therapeutic context rather than from the specific pharmacological action of an intervention. In clinical practice ...

Earlier this month, a Food and Drug Administration panel concluded that a common decongestant ingredient used in drugs like Sudafed and NyQuil doesn’t work. The panel agreed that while the ingredient, ...