FolkKB

Cestrum diurnum

Cestrum diurnum

Cestrum diurnum, a plant native to tropical regions of the Americas, has not been traditionally used for medicinal purposes. Scientific research indicates potential antiviral and anti-inflammatory properties; steam-distilled essential oil showed strong activity against HCoV-229E, while all extraction methods had some anti-inflammatory effects. Additionally, Cestrum diurnum extracts and nanoparticles demonstrated higher combined antiviral activity against the same virus. Both Cestrum nocturnum and Cestrum diurnum showed strong antioxidant activity and increased cell death in cancer cells, suggesting possible roles in stress responses. No major safety concerns or drug interactions have been recorded for this plant.

At a glance
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

  • The study found that steam-distilled essential oil of Cestrum diurnum showed strong antiviral activity against HCoV-229E, while all three methods of extraction had some anti-inflammatory effects. D PMID
  • C. diurnum extract and ZnO-NPs showed higher combined antiviral activity against HCOV-229E than either alone. D PMID
  • The study identified miRNAs and their target genes in Cestrum nocturnum and Cestrum diurnum, suggesting roles in stress responses. D PMID
  • Both Cestrum nocturnum and Cestrum diurnum extracts showed strong antioxidant activity and increased cell death in cancer cells. D PMID

Frequently asked questions

What is Cestrum diurnum?

Cestrum diurnum (Cestrum diurnum) 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 Cestrum diurnum?

4 sourced findings are recorded for Cestrum diurnum; the strongest carries evidence grade D. For example: The study found that steam-distilled essential oil of Cestrum diurnum showed strong antiviral activity against HCoV-229E, while all three methods of extraction had some anti-inflammatory effects.

How strong is the evidence for Cestrum diurnum?

The strongest finding for Cestrum diurnum carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Cestrum diurnum safe? What are the side effects?

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

Does Cestrum diurnum interact with medications?

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

Is Cestrum diurnum 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 In vitro anticancer and antioxidant potential of Cestrum species. literature abstract metadata
  2. T2 Identification of miRNA and their target genes in Cestrum nocturnum L. and Cestrum diurnum L. in stress responses. literature abstract metadata
  3. T2 Green Synthesized Zinc Oxide Nanoparticles Based on Cestrum diurnum L. of Potential Antiviral Activity against Human Corona 229-E Virus. literature abstract metadata
  4. T2 Essential Oil of Cestrum diurnum L.: GC/MS Analysis, in Vitro and in Silico Anti-HCoV-229E Effects and Inhibitory Activity against LPS-Induced Inflammation. literature abstract metadata