Placebo Effect: The placebo effect is when a person experiences improvements in their condition due to believing they are receiving treatment, even if the treatment itself is inactive.
Side Effects: Side effects are unwanted or unexpected reactions that may occur as a result of taking medication. These can range from mild discomfort to more severe complications.
Tolerance: Tolerance refers to the body's ability to adapt and become less responsive to the effects of a certain medication over time, requiring higher doses for the same desired outcome.