Parijata: Benefits, Uses & Dosage

Picture a thorny, deciduous tree that drops its leaves and then bursts into brilliant red flowers. That is the Coral Tree, known in Ayurveda as Parijata (Parijata), and its bitter bark has long been reached for when fever, aching joints or worms are the problem.

Botanically it is Erythrina indica Lam. In Hindi it goes by Pharahad (Pharahad) or Pangara (Pangara), and Sanskrit texts also call it Paribhadra (Paribhadra) and Mandara (Mandara). The Bhavaprakash Nighantu describes its leaves as trifoliate, meaning each leaf is made of three leaflets, set on thorny branches.

What makes it distinctive is its focus on Vata, the dosha of movement and dryness that Ayurvedic texts link with pain and stiffness. The tree has humbler uses too: its seeds are strung as beads and its wood is notably light.

One note on names: a different plant, Night Jasmine, is also called Parijata. This page is about the thorny, red-flowered Coral Tree.

The Bhavaprakash Nighantu lists five core actions (karma) for the Coral Tree. Each one connects back to its bitter and pungent taste, its light and sharp qualities, and its heating potency (Ushna Virya).

Joint Pain and Vata Conditions

The tree is described as Vata-alleviating (Vatahara), and its bark decoction is used for joint pain and rheumatic complaints. Ayurveda reasons that heat and lightness counter the cold, dry, mobile nature of Vata.

It is also classed as a pain reliever (Vedanasthapana). Modern analysis supports this direction: the bark and leaves contain alkaloids with both analgesic and anti-inflammatory activity. Readers with arthritis will recognise why this tree keeps appearing in classical joint care.

Inflammation and Swelling

Its classical action as an anti-inflammatory (Shothahara) means it reduces swelling (shotha). The alkaloid erythrine is credited with this effect. See our page on inflammation for how Ayurveda approaches swelling more broadly.

Fever

The bark is described as antipyretic (Jvarghna), and a bark decoction is the traditional form used for fever. The bitter taste is the key property here in Ayurvedic thinking.

Worms and Parasites

The Coral Tree is also listed as anthelmintic (Krimighna), meaning it acts against intestinal worms. The bitter bark is used in parasitic infections.

Urinary Disorders (Prameha)

The Sushruta Samhita, Chikitsa Sthana, Chapter 11, assigns a decoction of Parijata to Udaka-meha, one of the subtypes of prameha, a family of urinary disorders that Ayurveda discusses alongside diabetes.

Udaka-meha: Decoction of Parijata. Kaphaja Prameha (general): All ten decoctions to be employed sweetened with honey.

Sushruta Samhita, Chikitsa Sthana, Chapter 11: Prameha Chikitsa

The classical form of the Coral Tree is simple: a decoction (kashaya) of the bark, which means the bark is simmered in water and the strained liquid is taken. Our sources do not give a standard dose, so the amounts below are left to a qualified practitioner rather than guessed.

What to take it with

The vehicle a herb is taken with is called anupana (anupana). For the Kapha-type urinary disorders (Kaphaja Prameha), the Sushruta Samhita directs that the decoctions be sweetened with honey.

A practical note

The bark and leaves contain active alkaloids, so this is not a kitchen herb to experiment with. Work with an Ayurvedic practitioner who can confirm the plant identity, since another plant, Night Jasmine, shares the name Parijata.

Our classical sources say little about the side effects of the Coral Tree, and we would rather tell you that plainly than fill the gap with guesses. Here is what can be said with confidence.

It contains active alkaloids

The bark and leaves contain several alkaloids, including erythrine, hypaphorine, erysodine and erysopine. These are the compounds behind its pain-relieving and anti-inflammatory effects, and anything that acts this strongly deserves respect. Use it only under the guidance of a qualified practitioner.

It is heating and sharp

The Coral Tree has a heating potency (Ushna Virya) and a sharp quality (Tikshna Guna). In Ayurvedic terms that makes it well suited to cold, Vata-type complaints, and a practitioner will weigh whether it suits someone who already runs hot. Learn more about heating potency.

Confirm the plant

The name Parijata is also used for Night Jasmine, a different plant. Make sure any product names Erythrina indica on the label.

Pregnancy, nursing, children and medications

We have no source data on use during pregnancy, while nursing, in children, or alongside prescription drugs. With no safety data and active alkaloids involved, the cautious course is to avoid it in these situations unless a qualified practitioner advises otherwise.

The Sushruta Samhita, Chikitsa Sthana, Chapter 11, gives a neat way to compare the Coral Tree with other herbs: it assigns a different single-herb decoction to each subtype of prameha, the classical family of urinary disorders. Name confusion is the other comparison people need.

Outside prameha, the Coral Tree's own niche is clear: a bitter, heating, Vata-reducing bark for fever, joint pain, swelling and worms.

Our sources contain no population-specific guidance for the Coral Tree. Because its bark and leaves hold active alkaloids, the honest advice for every group below is caution and professional supervision.

Pregnancy & Nursing

There is no source data on safety during pregnancy or breastfeeding. Avoid it unless a qualified practitioner who knows your history specifically recommends it.

Children

No child dosing is given in our sources. Do not give it to children without guidance from a qualified practitioner.

Elderly

Older adults are often the people dealing with joint pain and stiffness, the Vata-type complaints this tree is traditionally used for. That makes it a reasonable topic to raise with a practitioner, who can judge the dose and check it against any medications.

Athletes

The tree's pain-relieving (Vedanasthapana) and anti-inflammatory (Shothahara) actions might sound appealing for sore joints after training. We have no data on this use, so treat it as a question for a practitioner rather than a home remedy.