Cannabidiol reduces anxiety symptoms in adults with anxiety disorders.

Is it true that Cannabidiol reduces anxiety symptoms in adults with anxiety disorders?

Partly. Evidence on cannabidiol for anxiety is mixed and mostly indirect: a reference work says high-quality evidence of effectiveness is insufficient, while a cancer glossary hedgedly says CBD may reduce anxiety, and a preclinical meta-analysis reports reduced anxiety-like behavior in animals but notes human clinical evidence remains limited. A small trial in social phobia patients and anecdotal reports are the only human signals, so the claim is supported only in part.

Verdict: CONTESTED PARTIAL · 4 sources for, 1 against · Last checked 3 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

cannabidiol. (n.d.). cancer.gov. https://www.cancer.gov/publications/dictionaries/cancer-terms/def/cannabidiol

Cannabidiol. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Cannabidiol

Cannabidiol regulation of emotion and emotional memory processing: relevance for treating anxiety‐related and substance abuse disorders. (n.d.). cir.nii.ac.jp. https://doi.org/10.1111/bph.13724

J, J., F, W., GF, F., LS, d. F., LE, D., & RP, G. (2026). Effects of cannabidiol on anxiety- and depressive-like behaviors and cognition: a systematic review and meta-analysis of preclinical studies.. doi.org. https://doi.org/10.1038/s41380-026-03733-x

Use of Cannabidiol for the Treatment of Anxiety: A Short Synthesis of Pre-Clinical and Clinical Evidence - PMC Lock. (n.d.). pmc.ncbi.nlm.nih.gov. https://doi.org/10.1089/can.2019.0052