The studies provided do not actually examine ivy leaf as a treatment for cough — one review assessed Zataria multiflora, a plant used in Iranian traditional medicine, while the other investigated inflammatory mechanisms in sore throat using human tissue models and tested a proprietary aspirin-based formula. As a result, no meaningful synthesis of ivy leaf research can be drawn from these sources. Any summary attributing findings about cough relief to ivy leaf based on this set of studies would be inaccurate and misleading. Readers seeking evidence on ivy leaf specifically should consult literature that directly investigates that plant, such as studies on Hedera helix preparations, which have been the subject of separate clinical investigation.
Citations from PubMed and preprint sources. Match score (0-100) reflects automated search ranking, not clinical appraisal.
| Title | Type | Year | Direction | Match |
|---|---|---|---|---|
| Management of acute cough by Zataria multiflora Boiss as an alternative treat... | Review | 2018 | Neutral | 100 |
| A novel anti-inflammatory treatment for bradykinin-induced sore throat or pha... | Other | 2020 | Neutral | 85 |