Glossary term
Placebo: A placebo is a comparison treatment designed not to contain the active medicine being studied, helping researchers test whether a treatment effect is real and not due only to expectation or context.
Why this term matters
Crucial for understanding trial evidence.
UK medical cannabis context
Important in explaining why NICE values controlled evidence.
What not to assume
Placebo effects are real experiences, but they do not prove drug-specific benefit.
Careful wording: Avoid dismissing symptoms as “just placebo”.
Related glossary terms
Related MCPH pages
Sources and review notes
This entry is educational vocabulary, not medical advice. Suitability, prescribing, product choice and monitoring belong with a qualified clinician or pharmacist.