árnica
Peumus boldus
Peumus boldus, commonly known as Boldo or Boldus tree, is native to Chile and Peru. Traditionally, its leaves have been used in folk medicine for various purposes such as treating digestive issues, liver disorders, and respiratory ailments, though specific traditional uses are not extensively documented. Scientific evidence suggests that Peumus boldus may exhibit potential cytotoxic properties against cancer cells, with alkaloids like LTS showing varying tyrosinase inhibition potency. Additionally, studies indicate that P. boldus can reduce photosynthetic performance in certain seasons, while another species, C. odorifera, maintains higher performance levels during the same periods. While there is limited evidence to support specific traditional uses, some research indicates potential benefits for urinary symptoms; however, these findings are not conclusive and require further investigation. No major safety issues or drug interactions have been recorded for Peumus boldus, but as with any herbal remedy, it is advisable to consult a healthcare provider before use.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- LTS was found to be the most potent tyrosinase inhibitor among the isolated alkaloids, with BOL derivatives showing promising activity in 3D skin models.
- P. boldus showed reduced photosynthetic performance in spring and winter, while C. odorifera maintained higher performance in these seasons.
- This study reviews evidence suggesting twelve Chilean plant species, including Peumus boldus, exhibit potential cytotoxic properties against cancer.
- Both tamsulosin and a phyto-complex showed improvements, but only tamsulosin significantly reduced urinary symptoms at Days 7 and 21.
Frequently asked questions
What is árnica?
árnica (Peumus boldus) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about árnica?
4 sourced findings are recorded for árnica; the strongest carries evidence grade D. For example: LTS was found to be the most potent tyrosinase inhibitor among the isolated alkaloids, with BOL derivatives showing promising activity in 3D skin models.
How strong is the evidence for árnica?
The strongest finding for árnica carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is árnica safe? What are the side effects?
No major safety issues are recorded for árnica in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does árnica interact with medications?
No drug interactions are recorded for árnica in our sources. This does not rule them out — check with a pharmacist.
What are the common names of árnica?
árnica is also known as: Пеумус, Boldo.
Is árnica a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Seasonal Dynamics of Chlorophyll Fluorescence in the Evergreen Peumus boldus and the Semideciduous Colliguaja odorifera Under Field Conditions. literature abstract metadata
- T2 Natural Compounds Derived from Chilean Species and Their Cytotoxic Potential Against Cancer. literature abstract metadata
- T2 Molecular docking and experimental evaluation of natural alkaloids from Chilean flora (Cryptocarya alba, Peumus boldus, and Laurelia sempervirens) for tyrosinase inhibition and depigmenting potential. literature abstract metadata
- T2 A randomized controlled trial comparing alpha-blocker (tamsulosin) and a phyto-complex (Solidago virga-aurea, Phyllantus niruri, Epilobium angustifolium, Peumus boldus and Ononis spinosa) in the treatment of ureteral stent-related symptoms. literature abstract metadata