Common Nut Sedge
Cyperus rotundus
Cyperus rotundus, commonly known as purple nut sedge or ground almond, originates from traditional medicine practices in Southeast Asia. Traditionally, it has not been extensively used for specific medicinal purposes, though its use varies across different cultures. Scientific evidence suggests that this plant contains compounds with potential antidepressant properties and may also contribute to the degradation of contaminants in soil. In a study involving metabolic syndrome-related polycystic ovary syndrome (PCOS), an integrated system including Cyperus rotundus showed improvements in clinical efficacy and metabolic parameters, though the strength of evidence varied. The germination of its seeds is influenced by environmental factors such as light, temperature, and salinity. No major safety concerns or known drug interactions have been recorded for 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
- This study identified several candidate antidepressant compounds from Cyperus rotundus that showed comparable or greater in vitro neuroprotective potency than fluoxetine.
- Cyperus rotundus was part of an integrated system that accelerated nitro-PAHs degradation in contaminated soils.
- THM combined with conventional therapy showed improvements in clinical efficacy and metabolic parameters in obesity-related PCOS, though evidence certainty varied.
- Germination of Cyperus rotundus seeds was significantly influenced by environmental factors including light, temperature, and salinity.
- Vinegar processing of Cyperi Rhizoma increases intracellular accumulation of its bioactive components through modulation of hepatic OAT2 and MRP2 transporters.
Frequently asked questions
What is Common Nut Sedge?
Common Nut Sedge (Cyperus rotundus) 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 Common Nut Sedge?
5 sourced findings are recorded for Common Nut Sedge; the strongest carries evidence grade A. For example: This study identified several candidate antidepressant compounds from Cyperus rotundus that showed comparable or greater in vitro neuroprotective potency than fluoxetine.
How strong is the evidence for Common Nut Sedge?
The strongest finding for Common Nut Sedge carries evidence grade A — strong evidence. Grades run A (strongest) to D (preliminary or traditional).
Is Common Nut Sedge safe? What are the side effects?
No major safety issues are recorded for Common Nut Sedge in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Common Nut Sedge interact with medications?
No drug interactions are recorded for Common Nut Sedge in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Common Nut Sedge?
Common Nut Sedge is also known as: Сыть круглая, Herbe à oignon.
Is Common Nut Sedge 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 Traditional herbal medicine for obesity-related polycystic ovary syndrome: a meta-analysis and data mining study. literature abstract metadata
- T2 Eco-restorative plant-microbe-biostimulant system for nitro-PAHs detoxification: a one health approach to urban soil carbon recovery. literature abstract metadata
- T2 Functional processing enhances hepatic targeting: the OAT2/MRP2 mechanism of vinegar-processed Cyperi Rhizoma. literature abstract metadata
- T2 An integrated multitarget screening strategy combining network pharmacology with cell membrane chromatography coupled to high-performance liquid chromatography for identifying candidate antidepressant compounds from Cyperus rotundus L. literature abstract metadata
- T2 Environmental regulation of seed germination and emergence in two populations of Cyperus rotundus L. (Cyperaceae), a weed species with industrial potential. literature abstract metadata