Glossary term
CBD: CBD, short for cannabidiol, is one of the best-known cannabinoids. NHS public information says CBD is a substance found in cannabis and notes that Epidyolex contains highly purified CBD; unlike THC, that product does not contain the chemical that causes a “high”.
Why this term matters
Patients often confuse prescribed CBD-containing medicines with shop-bought CBD wellness products.
UK medical cannabis context
In the UK, some prescribed medicines contain CBD, but many OTC CBD products are sold as food supplements rather than medicines.
What not to assume
CBD can still have side effects and medicine interactions, and NHS notes it can affect liver function monitoring.
Careful wording: Avoid saying CBD is risk-free, non-medical or effective for everything.
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.