Glossary term
CBDA: CBDA is the acidic precursor form of CBD found in the raw plant before heating or ageing changes it. Patients may see it in more detailed chemistry tables or lab reports.
Why this term matters
Helps patients make sense of technical reports and “total CBD” calculations.
UK medical cannabis context
More likely to appear in COAs and specialist education content than in mainstream NHS language.
What not to assume
Evidence for distinct clinical use claims remains limited and commercially overstated in some spaces.
Careful wording: Avoid implying CBDA is an established treatment category in UK care.
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.
- Technical chemistry / terminology review note. Used as terminology context only, not as standalone clinical guidance.
- Certificate of analysis terminology note. Used as terminology context only, not as standalone clinical guidance.
- NHS medical cannabis guidance
- NICE NG144: cannabis-based medicinal products