FolkKB

Christmas-rose

Helleborus

Helleborus is a genus of flowering plants used in various historical medicinal traditions. It has been traditionally applied as a purgative and to address conditions such as paralysis, gout, and psychosis. Scientific evidence regarding its efficacy is limited and varies by species. Some studies suggest Helleborus niger 12x may improve Mini-Mental State Examination scores, while Helleborus odorus subsp. cyclophyllus root extracts demonstrate antioxidant and cytotoxic properties in laboratory settings. Conversely, steroidal saponins from Helleborus thibetanus showed no significant cytotoxicity against tested cancer cell lines. No major safety issues or notable drug interactions are currently recorded.

At a glance
Traditionally for
purgative · paralysis
Traditions
traditional · Western phytotherapy
Best evidence
D
Cautions
—

Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.

Traditional use

What the science says

  • The study found rich phenotypic diversity among 51 Helleborus hybrids evaluated based on 17 traits. D PMID
  • The study found a statistically significant improvement in Mini-Mental State Examination scores in patients receiving subcutaneous Helleborus niger 12x compared to the control group. D PMID
  • Two new steroidal saponins were isolated from Helleborus thibetanus, but showed no significant cytotoxicity against tested cancer cell lines. D PMID
  • Helleborus odorus subsp. cyclophyllus root extracts showed antioxidant properties and induced cytotoxic effects in bacterial and mammalian cells. D PMID
  • A novel carlavirus named "viburnum carlavirus 1" (VibCV1) was identified from V. opulus plants in New Zealand, closely related to helleborus mosaic virus but possibly representing a new species. D PMID

Frequently asked questions

What is Christmas-rose?

Christmas-rose (Helleborus) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What is Christmas-rose traditionally used for?

Traditional sources record Christmas-rose for: purgative, paralysis, gout, psychosis. This reflects traditional use, not a proven medical treatment.

Which traditions use Christmas-rose?

Christmas-rose appears in these traditions in our sources: traditional, Western phytotherapy.

What does the scientific evidence say about Christmas-rose?

5 sourced findings are recorded for Christmas-rose; the strongest carries evidence grade D. For example: The study found rich phenotypic diversity among 51 Helleborus hybrids evaluated based on 17 traits.

How strong is the evidence for Christmas-rose?

The strongest finding for Christmas-rose carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Christmas-rose safe? What are the side effects?

No major safety issues are recorded for Christmas-rose in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Christmas-rose interact with medications?

No drug interactions are recorded for Christmas-rose in our sources. This does not rule them out — check with a pharmacist.

What are the common names of Christmas-rose?

Christmas-rose is also known as: морозник, hellébore.

Is Christmas-rose 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

  1. T2 Two new steroidal saponins from the roots and rhizomes of Helleborus thibetanus. literature abstract metadata
  2. T2 Analysis of Phenotypic Diversity and Comprehensive Evaluation of 51 Helleborus L. Hybrid Individuals. literature abstract metadata
  3. T2 Identification and characterization of a novel carlavirus isolated from viburnum (Viburnum opulus) in Aotearoa New Zealand. literature abstract metadata
  4. T2 Subcutaneous application of Helleborus niger 12x in older patients with dementia-a retrospective cohort study. literature abstract metadata
  5. T2 Helleborus odorus subsp. cyclophyllus: An Unexploited Source of Antioxidant, Antimicrobial, and Cytotoxic Bioactivity. literature abstract metadata
  6. T3 Hellebore CC BY-SA 4.0

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