Nagarmotha (Cyperus rotundus), also known as Nutgrass or Purple Nutsedge, is a perennial, sedge-like herb belonging to the Cyperaceae family. It is known for its aromatic rhizomes and is widely used in traditional medicine systems like Ayurveda, Siddha, and Unani. Strong digestive, anti-inflammatory, antipyretic, and carminative qualities are displayed by the herb. The rhizomes are particularly valued for their essential oils and various phytochemicals.
- Digestive Health - Acts as a deepana (appetizer) and pachana (digestive) agent.
- Anti-Inflammatory and Analgesic - Used topically for swelling, inflammation, and joint pain. Shows significant anti-arthritic and anti-inflammatory effects.
- Antipyretic and Antimicrobial - Useful in fever management due to its antipyretic properties.
- Skin and Hair Health - Incorporated into formulations for acne, eczema, and scalp conditions. Helps reduce itching, dandruff, and skin irritation.
References
Ayurvedic Pharmacopoeia of India (API), Govt. of India, Ministry of AYUSH.
Chopra, R.N., Nayar, S.L., & Chopra, I.C. (1956). Glossary of Indian Medicinal Plants. CSIR, New Delhi.
Suresh, Kumar R. et al. (2011). “Phytochemical and pharmacological profile of Cyperus rotundus L.: A review.” Journal of Pharmacy Research, 4(2), 460–462.
Saha, S., & Verma, R.J. (2016). “Antioxidant and antidiabetic potential of Cyperus rotundus rhizome extract in STZ-induced diabetic rats.” Pharmacognosy Journal, 8(6), 572–577.
European Pharmacopoeia, 10th Edition, Council of Europe.
Williamson, E.M. (2002). Major Herbs of Ayurveda. Churchill Livingstone, UK.
Meena, A.K., et al. (2010). “Review on Cyperus rotundus—A potential herb.” International Journal of Pharmaceutical Sciences Review and Research, 5(2), 67–70.