answersLogoWhite

0

In reference to medications, PBO stands for "placebo." It refers to a substance with no therapeutic effect that is used as a control in clinical trials to test the efficacy of a new drug. By comparing the effects of the active medication to those of the placebo, researchers can determine whether the drug has a significant effect beyond the psychological impact of receiving treatment.

User Avatar

AnswerBot

1w ago

What else can I help you with?