Jadwar: Benefits, Uses & Dosage

Some herbs earn their place in Ayurveda through daily kitchen use. Jadwar earned it as a protector: one of its classical names, Nirvishi (Nirvishi), literally means "that which destroys poison". If you are curious about how Ayurveda approached toxins, fevers and worms with a single bitter mountain plant, this is a good place to start.

Jadwar (Jadwar), known in English as Delphinium, is a Himalayan herb that grows at 5,000 to 12,000 feet. The Bhavaprakash Nighantu identifies it as Delphinium zalil, while the Sahasra Yoga drug index gives the Latin name Delphinium denudatum. Its flowers are yellow and hang downward, and the plant has also been used as a dye.

Jadwar is bitter (Tikta) and astringent (Kashaya) in taste, light (Laghu) and dry (Ruksha) in quality, with a heating potency (Ushna Virya). Classical texts use it for fevers, as an anti-poison herb and for worm infestations.

The Bhavaprakash Nighantu lists three therapeutic actions (Karma) for Jadwar. Each one sits alongside its bitter, dry, heating profile.

Protection against poisons

Jadwar is classed as anti-poison (Vishaghna), and its synonym Nirvishi carries that meaning directly. The Charaka Samhita includes it, under the name Sprikka, in the Chapter 23 formulas of the Poison Treatment chapter (Visha Chikitsa), alongside herbs such as nut grass, spikenard, saffron and holy basil flowers.

Sprikka (Delphinium zalil), plava (Cyperus rotundus), sthauneyaka (Taxus baccata), kanksi (Saurashtrika), shaileya (Parmelia perlata), rochana (bile of cow), tagara (Valeriana wallichii)...

Charaka Samhita, Chikitsa Sthana, Chapter 23: Poison Treatment

Fever

Jadwar is listed as a fever-reducing herb (Jvaraghna).

Worms and parasites

Its third action is anthelmintic (Krimighna), meaning it helps clear intestinal worms and parasites.

Skin conditions

Our knowledge graph also connects Jadwar to skin disorders (Kushtha), an inference from its anti-poison and worm-clearing actions in the Bhavaprakash Nighantu.

Jadwar is a potent herb used in very small amounts. The Bhavaprakash Nighantu gives a dose of 2 to 5 rattis. A ratti (Ratti) is a traditional Indian weight based on a small seed, so this is a fraction of a gram.

In the classical texts Jadwar is rarely a home remedy taken on its own. It usually appears as one ingredient among many in a prescribed formula. Our sources do not give a specific vehicle (Anupana) or seasonal guidance for it.

Our sources do not list specific contraindications or drug interactions for Jadwar, so keep this short and cautious.

• Small doses only. The classical dose is 2 to 5 rattis, a fraction of a gram. That small dose tells you this is a strong herb, not a food.
• Heating and drying. Jadwar has a hot potency (Ushna Virya) and dry quality (Ruksha). People who already run hot or dry may find it aggravating.
• Use under guidance. Classical use is mostly within prescribed formulas for poisoning and fever. Take it only with a qualified practitioner.

For any real poisoning or high fever, get emergency medical care first.

Jadwar is a niche herb, so the useful comparisons are about naming and about the herbs it is classically combined with.

Pregnancy & Nursing

Our sources give no safety data for Jadwar in pregnancy or while nursing. Given its potency and heating nature, avoid it unless a qualified practitioner specifically prescribes it.

Children

There is no child-specific dosing in our sources. Because the adult dose is already tiny, do not give Jadwar to children without professional guidance.

Elderly

Older adults often tend toward dryness. Jadwar is dry (Ruksha) and heating, so use it only under supervision and watch for dryness or excess heat.

Athletes

Jadwar has no classical role in strength or performance. It is a herb for fevers, worms and poisons, not a training supplement.