Punarnava - Boerhavia Diffusa

Boerhavia diffusa (Punarnava) is a spreading, creeping herb found in tropical and subtropical regions. It has small pinkish-red flowers and thick, fleshy roots. The name Punarnava means "the one that rejuvenates the body," highlighting its role in restoring health and revitalizing organs.

Punarnava Scientific Names

Kingdom: Plantae
Phylum: Angiosperms
Class: Magnoliopsida
Order: Caryophyllales
Family: Nyctaginaceae
Genus: Boerhavia
Species: Boerhavia diffusa

Punarnava Common Names

English: Spreading Hogweed
Sanskrit: Punarnava
Hindi: Gadapurna, Sathi
Tamil: Mukarattai
Telugu: Atika Mamidi
Bengali: Punarnabha
Marathi: Ghetuli

Punarnava uses

Kidney and Urinary Health - Acts as a diuretic, helping in urinary retention and kidney disorders, Supports the prevention of kidney stones.

Liver Protection - Helps in detoxifying the liver and treating jaundice, Supports fatty liver treatment by reducing liver enzyme levels.

Anti-inflammatory & Joint Pain Health - Reduces swelling and knee pain in arthritis and rheumatism, Possesses anti-inflammatory properties beneficial for chronic conditions.

Respiratory Health - Used in treating asthma, fiver, cough, and bronchitis, Acts as a bronchodilator and helps in clearing mucus.

Cardiovascular Health - Helps in regulating blood pressure, Supports reducing cholesterol levels.

Immunity Booster & Rejuvenation - Acts as a Rasayana (rejuvenating herb) in Ayurveda, Boosts overall immune system health.

Phytochemical Constituents

Alkaloids: Punarnavine, Boeravinone
Flavonoids: Kaempferol, Quercetin
Steroids: β-Sitosterol
Phenolic Compounds: Lignans, Phenols
Glycosides: Punarnavoside
Tannins & Saponins: Natural detoxifiers

References

Ayurvedic Pharmacopoeia of India (API), Govt. of India.

Bhavprakash Nighantu, Chapter on Herbal Remedies.

Patel, D.K., & Kumar, R. (2020). "Phytochemistry and Pharmacological Properties of Boerhavia diffusa: A Review." Journal of Ethnopharmacology, 248, 112354.

European Pharmacopoeia, 10th Edition, Council of Europe.

Sharma, R., & Singh, V. (2018). "Punarnava (Boerhavia diffusa): A Potent Herbal Drug for Liver and Kidney Disorders." Asian Journal of Pharmaceutical Sciences, 13(2), 78-88.

Chopra, R.N., Nayar, S.L., & Chopra, I.C. (1956). Glossary of Indian Medicinal Plants. CSIR, New Delhi.