Grass-leaf sweet flag
Acorus gramineus
Acorus gramineus, commonly known as Ogon in Japan, is a traditional plant used in East Asian medicine. It has been traditionally employed for various purposes such as treating respiratory and digestive issues, but specific uses vary across different traditions. Scientific evidence suggests that Acorus gramineus may have some potential benefits when combined with Western medical treatments for obesity-related polycystic ovary syndrome (PCOS), though the strength of this evidence is moderate. Additionally, it has shown moderate antibacterial activity against Avibacterium paragallinarum and demonstrated moderate photosynthetic stability in plant studies. In vitro research indicates that AGREE, a compound from Acorus gramineus, can inhibit melanin production by suppressing MITF-dependent pathways in B16F1 melanoma cells under both basal and oxidative stress conditions. Safety concerns are minimal; no major issues have been recorded. There are currently no known drug interactions associated with this plant.
- Best evidence
- A
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- Acorus gramineus showed moderate antibacterial activity against Avibacterium paragallinarum among tested Chinese herbal medicines.
- Acorus gramineus 'Ogon' showed moderate photosynthetic stability across light gradients compared to other species tested.
- ISRKRPP combined with Western medicine may improve the overall efficacy in treating obesity-type PCOS, though more clinical studies are needed.
- AGEE significantly reduced melanin production and MITF expression in both normal and oxidative stress conditions, showing potential for managing hyperpigmentation.
Frequently asked questions
What is Grass-leaf sweet flag?
Grass-leaf sweet flag (Acorus gramineus) 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 Grass-leaf sweet flag?
4 sourced findings are recorded for Grass-leaf sweet flag; the strongest carries evidence grade A. For example: Acorus gramineus showed moderate antibacterial activity against Avibacterium paragallinarum among tested Chinese herbal medicines.
How strong is the evidence for Grass-leaf sweet flag?
The strongest finding for Grass-leaf sweet flag carries evidence grade A — strong evidence. Grades run A (strongest) to D (preliminary or traditional).
Is Grass-leaf sweet flag safe? What are the side effects?
No major safety issues are recorded for Grass-leaf sweet flag in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Grass-leaf sweet flag interact with medications?
No drug interactions are recorded for Grass-leaf sweet flag in our sources. This does not rule them out — check with a pharmacist.
Is Grass-leaf sweet flag 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 Method of invigorating spleen and replenishing kidney and resolving phlegm for obesity-type polycystic ovary syndrome: a network meta-analysis and summary of herbal prescription regularity. literature abstract metadata
- T2 Photosynthetic Homeostasis Mechanism and Configuration Application of Woody Plants in Green Wall Under Light Gradients of Building Facades with Different Orientations. literature abstract metadata
- T2 Study on bacteriostasis of Chinese herbal medicine extracts to avibacterium paragallinarum. literature abstract metadata
- T2 Acorus gramineus ethanol extract suppresses MITF-mediated melanogenesis under oxidative stress conditions. literature abstract metadata