Ayurvedic Properties
- Taste (Rasa)
- Bitter (Tikta)
- Quality (Guna)
- Dry (Ruksha), Sharp (Tikshna)
- Potency (Virya)
- Hot (Ushna)
- Post-digestive (Vipaka)
- Pungent (Katu)
- Key Constituents
- Cucurbitacins, Saponins
- Also Known As
- English: Wild Luffa
Sanskrit: कोशातकी
Hindi: देवदाली
What is Luffa?
Most people know luffa as ridge gourd, a kitchen vegetable. In classical Ayurveda, though, the wild gourds of this family were serious medicine: strong cleansing drugs used to push accumulated waste out of the body.
This page covers Wild Luffa, botanically Luffa graveolens Roxb., known in Hindi as Devadali and in Sanskrit as Koshataki. The Bhavaprakash Nighantu describes it as another variety of Devadali, with purgative properties similar to Luffa echinata but somewhat milder.
The same text notes that this species is less commonly used than its stronger relative. Its plant compounds include cucurbitacins and saponins.
Benefits of Luffa
Purgation and Cleansing
The single action the Bhavaprakash Nighantu assigns to Wild Luffa is purgation (Virechana), a controlled clearing of the bowels used as a cleansing therapy. Its effect is milder than that of Luffa echinata.
Its qualities explain this. It is bitter (Tikta), dry (Ruksha) and sharp (Tikshna), with a heating potency (Ushna Virya) and a pungent post-digestive effect (Katu Vipaka): a combination that moves and expels rather than builds.
That which expels the accumulated waste from its site, either upward or downward, that is Shodhana (purificatory), like the fruit of Devadali (Luffa echinata).
Sharangadhara Samhita, Purva Khanda, Chapter 4
The Luffa Family in Classical Medicine
The Charaka Samhita's Kalpa Sthana describes several related luffas as emetics, drugs that induce therapeutic vomiting (Vamana). It also uses Luffa echinata in formulas against scorpion, rat, spider and snake poison.
Diet for Skin Conditions
The Sharangadhara Samhita recommends Koshataki (Luffa acutangula) as a food in the diet for skin diseases, alongside Meshashringi and Punarnava. Sahasra Yoga identifies Koshataki as ridge gourd.
How to Use Luffa
Wild Luffa is a purgative, so it belongs to practitioner-led cleansing therapy rather than home use. Our sources give no doses, and the table reflects that.
| Form | Dose | Best For | When to Take |
|---|---|---|---|
| Fruit, as a purgative | Practitioner only | Purgation therapy (Virechana) | Within a supervised cleanse |
| Ridge gourd (Koshataki) as food | Normal meal portions | Diet for skin conditions | With meals |
If you are drawn to luffa for everyday use, the cooked vegetable ridge gourd is the version the Sharangadhara Samhita recommends as food. The wild, bitter purgative species is a different matter.
Safety & Side Effects
Wild Luffa is a cleansing drug, not a tonic, and should be treated with respect. Its only recorded action is purgation (Virechana), and related luffa species are described in the Charaka Samhita as emetics.
Its qualities are bitter, dry, sharp and heating. Those qualities expel waste, which also means they can deplete and dry if used without guidance.
Do not self-prescribe Wild Luffa or any bitter wild gourd. Purgation and emesis are therapies carried out under a qualified practitioner, within the wider framework of Panchakarma.
The cultivated ridge gourd eaten as a vegetable is a separate case and appears in the classical diet for skin conditions.
Recommended: Start Here
If luffa caught your interest, here is the honest starting point: do not begin with the wild purgative species. Wild Luffa is a cleansing drug used under supervision, and our sources give no home dose.
The everyday way to bring the luffa family into your life is food. The Sharangadhara Samhita recommends Koshataki, which Sahasra Yoga identifies as ridge gourd, in the diet for skin conditions. Cook it as a vegetable with your meals.
If you are interested in purgation therapy itself, look for a qualified Ayurvedic practitioner who offers supervised cleansing.
Find Ridge Gourd Seeds on Amazon ↗ Ayurvedic Cleansing Guides ↗
Never take a bitter wild gourd as a remedy without a practitioner; it is a strong purgative.
Luffa vs Other Herbs & Supplements
Several plants in the classical texts share the luffa name, and it helps to keep them straight.
| Comparison | Wild Luffa | Alternative | Verdict |
|---|---|---|---|
| Wild Luffa vs Luffa echinata | Milder purgative; less commonly used | The stronger Devadali, cited as the model purificatory fruit | The texts treat Luffa echinata as the main Devadali; Wild Luffa is its gentler, rarer variant. |
| Wild Luffa vs Ridge gourd | A purgative drug | Koshataki, recommended as food in the skin disease diet | Choose ridge gourd for the kitchen; Wild Luffa is for supervised therapy only. |
| Wild Luffa vs Luffa cylindrica | Purgative | Described in the Charaka Samhita as an emetic acting both upward and downward | Both are cleansing drugs with different emphasis; neither is for self-use. |
Luffa for Specific Populations
Pregnancy & Nursing
Wild Luffa is a purgative. Our sources give no guidance for pregnancy or nursing, and strong cleansing drugs are not something to take during either without a practitioner. Avoid it.
Children
There is no pediatric dosing in our sources. Do not give Wild Luffa to children.
Elderly
Its dry, sharp, heating and expelling qualities can be depleting. Older adults should only use it within supervised therapy.
Athletes
Wild Luffa has no strengthening role in our sources. Its use is cleansing, not performance.
Frequently Asked Questions
Is Wild Luffa the same as ridge gourd?
No. Wild Luffa is Luffa graveolens, a variety of Devadali used as a purgative. Ridge gourd, Luffa acutangula, is the vegetable that Sahasra Yoga identifies as Koshataki.
What does Wild Luffa do in Ayurveda?
Its recorded action is purgation (Virechana). The Bhavaprakash Nighantu describes it as similar to Luffa echinata but somewhat milder.
Why is Wild Luffa less common than other luffas?
The Bhavaprakash Nighantu simply notes that this species is less commonly used. Its stronger relative, Luffa echinata, is the one the texts treat as the main Devadali.
What compounds does it contain?
Our sources list cucurbitacins and saponins as its chemical constituents.
▶ Classical Text References (2 sources)
References in Charaka Samhita
He may also be given pradhamana (a type of inhalation therapy in which the recipe in powder form is blown into the nostrils) with katabhi (Albizzia procera), katu (shunti – Zingiber officinale, pippali – Piper longum and maricha – Piper nigrum) and katphala (Luffa cylindrica).
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 23: Poison Treatment (Visha Chikitsa / विषचिकित्सा)
Indrayava (Holarrhena antidysenterica), tagara (Valeneria wallichii), jaalamalini (Luffa echinata), bitter ikshwaku (Langanaria siceraria) this formulation used as potion, nasal blowing etc alleviates poison of scorpion, rats, spider and snake.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 23: Poison Treatment (Visha Chikitsa / विषचिकित्सा)
Jimutaka (Luffa echinata) is a tridosha-balancing emetic drug Only fruits and flowers are used therapeutically Rasa: pungent, bitter;
— Charaka Samhita, Kalpa Sthana — Pharmaceutical Preparations, Ch. 2
Dhamargava (Luffa cylindrica) is an emetic drug with both upward and downward action (ubhayatobhagahara) Rasa: tikta (bitter);
— Charaka Samhita, Kalpa Sthana — Pharmaceutical Preparations, Ch. 4
Kritavedhana (Luffa acutangula) is the most potent emetic for deep-seated diseases Rasa: tikta (bitter);
— Charaka Samhita, Kalpa Sthana — Pharmaceutical Preparations, Ch. 6
Source: Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 23: Poison Treatment (Visha Chikitsa / विषचिकित्सा); Kalpa Sthana — Pharmaceutical Preparations, Ch. 2; Kalpa Sthana — Pharmaceutical Preparations, Ch. 4; Kalpa Sthana — Pharmaceutical Preparations, Ch. 6
References in Sharangadhara Samhita
That which expels the accumulated waste from its site, either upward or downward — that is Shodhana (purificatory), like the fruit of Devadali (Luffa echinata).
— Sharangadhara Samhita, Purva Khanda, Chapter 4: Dipana-Pachana Adikathanam (Digestive Actions etc.)
Chakramarda leaves (Cassia tora), Meshashringi (Gymnema sylvestre), Hilamochika, Koshataki (Luffa acutangula), bamboo shoots, ripe palmyra fruit, and Punarnava (Boerhavia diffusa) are recommended.
— Sharangadhara Samhita, Parishishtam, Chapter 57: Diet for Skin Diseases (Kushtha Pathyapathyam)
Chakramarda leaves (Cassia tora), Meshashringi (Gymnema sylvestre), Hilamochika, Koshataki (Luffa acutangula), bamboo shoots, ripe palmyra fruit, and Punarnava (Boerhavia diffusa) are recommended.
— Sharangadhara Samhita, Parishishtam, Chapter 46: Diet for Skin Diseases (Kushtha Pathyapathyam)
Source: Sharangadhara Samhita, Purva Khanda, Chapter 4: Dipana-Pachana Adikathanam (Digestive Actions etc.); Parishishtam, Chapter 57: Diet for Skin Diseases (Kushtha Pathyapathyam); Parishishtam, Chapter 46: Diet for Skin Diseases (Kushtha Pathyapathyam)
Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.