Punarnava for Male Sexual Health

Punarnava is one of the herbs traditionally used in Ayurveda for male sexual health. Punarnava (Boerhaavia diffusa) is one of the most important diuretic and anti-edema herbs in Ayurveda. Its name literally means 'that which renews the body.' The text distinguishes between two species: Boerhaavia diffusa (Rakta Punarnava, red variety) and Trianthema portulacastrum (Shweta Punarnava, white variety). However, the text notes these are often confused and The Wealth of India Vol.1 clarifies that B. diffusa is the true Punarnava. The plant is a prostrate, spreading herb with reddish stems. The root is the main medicinal part, containing the alkaloid Punarnavine (0.04%). It is sweet, bitter, astringent, light, dry, and hot in potency. It is the premier herb for edema (Shotha) and fluid retention - being strongly diuretic. Also useful in heart diseases, liver disorders, kidney diseases, anemia, and as a rejuvenative. The text mentions it is also valuable in ascites, nephritis, and general debility. Dose: root powder 1-3 grams; decoction 40-80 ml. Verse refs: pages 421-423.