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A placebo is a substance or treatment which is designed to have no therapeutic value. Common placebos include inert tablets (like sugar pills)... https://en.m.

A placebo is a substance or treatment which is designed to have no therapeutic value. Common placebos include inert tablets (like sugar pills)... https://en.m.wikipedia.org/wiki/Placebo https://en.m.wikipedia.org/wiki/Placebo Not to say Wikipedia is infallible. I'm sure it's not. Just checking how clueless I am and the internet suggests my understanding is "common knowledge." Perhaps you can share more of your knowledge about what placebo pills typically contain and enlighten us? (Citations welcome should you choose to share.)

cpncrunch 5y ago
Actually, I did some searching and it seems that most RCTs don't actually list the contents of the placebo pill. I found this article which describes the problem: https://www.reuters.com/article/us-whats-placebo-idUSTRE69H51L20101018 https://www.reuters.com/article/us-whats-placebo-idUSTRE69H5...
- DoreenMichele 5y ago
  Thank you. Very enlightening and happily agrees with both your statements (that they usually aren't sugar pills) and mine (that placebos themselves may have medical impact).
freeest-will 5y ago
> For example, in the COVID-19 vaccine developed by the University of Oxford, the control group receives a meningitis and septicaemia vaccine as a placebo. > The benefit of using an actual vaccine as the placebo control is that it will cause a similar reaction at the site of the injection as the COVID-19 vaccine, such as muscle pain and soreness. This prevents patients from knowing whether they are getting the placebo or the real treatment. https://theconversation.com/coronavirus-vaccine-why-its-important-to-know-whats-in-the-placebo-146365 https://theconversation.com/coronavirus-vaccine-why-its-impo...
- DoreenMichele 5y ago
  Thank you.