LAISHA · DRAVYAGUNA

Gokshura

गोक्षुर

Tribulus terrestris L.

Zygophyllaceae · Tribulus

Benefits & side effects

TRADITIONAL VIEW, WITH SAFETY LIMITS

Hindi name: Gokhru

What the texts say Gokshura does

What the evidence says. Traditional use is extensive and long recorded. Modern clinical evidence is limited.

Side effects and limits

Avoid or ask first: Existing kidney or liver disease — caution is advised in light of the reported cases above.

A traditional classification, not a recommendation. The full safety record is below.

Stands in 7 groups

A Samhita can only be read forwards, from the group to its members. This is the same list read backwards.

Photographs

Matra and anupana

AS THE CLASSICAL TEXTS AND THE API PRESCRIBE

Churna3–6 g
Kwatha50–100 ml
AnupanaDugdha · Ushnodaka
KalaAdhobhakta

Dugdha is the classical anupana in mutrakrichra and as vrishya.

Reported from Sharangadhara Samhita and the Ayurvedic Pharmacopoeia of India. Laisha states what the texts prescribe; it does not recommend. No quantity here is adjusted for a particular person — not for agni, koshtha, bala, age, pregnancy, kidney or liver function, or anything already being taken.

Pharmacopoeial standard

Ayurvedic Pharmacopoeia of India, Part I

MarkerTotal saponins, expressed as diosgenin
Assay
Total ash
Acid-insoluble ash
Alcohol-soluble extractive
Water-soluble extractive
Foreign matter

Tribulus terrestris fruit. Material from different regions differs several-fold in saponin content, which is why origin is asked for.

These are the marker and the identity test for this dravya, and they are not a test Laisha has run on anything. Laisha does not state the numeric limits here: the assay, ash and extractive figures must be read from the current edition of the Ayurvedic Pharmacopoeia of India, because a wrong limit printed here is a number a laboratory would act on. The entries in this library that DO carry figures carry them because each one was checked.

Rasapanchaka

Rasa
Madhura
Guna
GuruSnigdha
ViryaSheeta
VipakaMadhura
PrabhavaThe texts single out its action on the urinary passage and treat that as prabhava.
DoshakarmaVatapittahara. Being guru and snigdha it can increase kapha.

A single rasa, madhura, with sheeta virya and madhura vipaka — the combination the texts associate with its action on the urinary passage and on vata.

Karma and part used

MutralaVrishyaBalyaRasayanaAshmariharaVatahara

These are the actions the classical texts record. They are statements about what the tradition holds, and this library does not restate them as findings about a human body.

Upayukta angaPhala (the fruit)
Mula (the root), where Dashamoola is called for
Panchanga
Why it mattersThe fruit is the part most used and the part the name describes. The root is what Dashamoola calls for, and the two are not interchangeable — a formulation naming Dashamoola wants root.

Paryaya

ShwadamshtraTrikantakaIkshugandhaSwadukantakaVanashringata

Gokshura means cow's hoof and Trikantaka means three-thorned: both name the spiny fruit, which is how the plant is identified and which is also why it is called puncture vine in English.

Names, by language

EnglishPuncture vine
SinhalaNeranchi
NepaliGokhuri
HindiGokhru
KannadaNeggilu
TamilNerinjil
TeluguPalleru
MalayalamNjerinjil
MarathiSarate
GujaratiGokharu
BengaliGokshur
PunjabiBhakhra
OdiaGokhyura
UrduKhar-e-khasak

Classical references

Bhavaprakasha Nighantu
Guduchyadi Varga
Gives the rasa, guna, virya and vipaka of gokshura and records its action on the urinary passage.
Charaka Samhita
Sutrasthana, chapter 4 (Shadvirechanashatashritiya)
Named among the dravya of the chapter.
Sushruta Samhita
Sutrasthana, chapter 38 (Dravyasangrahaniya)
Counted among the Laghu Panchamoola, the five lesser roots of Dashamoola.

Rasa, guna, virya, vipaka and karma are recorded as the classical texts give them, with the text and section named so a student can open the book and check. Where an exact chapter and verse could not be confirmed, this library names the section rather than inventing a number.

Formulations it appears in

Gokshuradi GugguluA formulation named for the dravya.
DashamoolarishtaGokshura root is one of the ten roots.
Trikantakadi KwathaGokshura is the principal dravya.

Adulterants and substitutes

Pedalium murex is sold as Bada Gokhru, large gokshura, and Tribulus terrestris as Chota Gokhru, small gokshura. They are different families. Both names are in honest commercial use, so asking for gokhru without saying which one gets whatever the seller stocks. The fruit-for-root substitution described above is the other common one and is harder to see once the material is powdered.

Identity

Matched live against the GBIF backbone on 28 September 2026 at 99 per cent confidence. One of the ten roots of Dashamoola, where it is counted among the five lesser roots.

A WAY TO REMEMBER IT

Tribulus is the Latin caltrop, the four-spiked iron weapon thrown to lame horses — and the fruit is precisely that shape. Terrestris means of the ground. Go-kshura means cow's hoof, the same fruit described by what it pricks.

What the tradition holds

Gokshura is described in the Bhavaprakasha Nighantu and is counted among the Laghu Panchamoola. Ayurveda records it as mutrala and as balya. That is what the tradition holds and where it is written down, not a finding about what the plant does in a body.

Constituents. The fruit and herb carry steroidal saponins, of which protodioscin is the one commercial extracts are standardised to. Content varies markedly with the region the plant grew in, which is a documented and unusually large variation for this species.

What the evidence says

StatusTraditional use is extensive and long recorded. Modern clinical evidence is limited.
SuggestedHealth Canada publishes monographs covering Ayurvedic ingredients and permits specific traditional-use claims, which reflects a regulator accepting a documented tradition rather than a body of clinical trial evidence.
Not establishedThere is not enough good clinical evidence to establish an effect on any named health condition. Long traditional use is not a substitute for that evidence, and this library does not present it as one.
The honest gapPublished work uses standardised extracts of varying saponin content, and material from different regions differs enough that results do not carry across.

Safety

The important caution is that this dravya is sold worldwide as a sports and performance supplement, which is a use the classical literature does not describe and which has produced reports of harm at doses far above traditional use. Reports of kidney injury and of liver injury associated with Tribulus products exist in the literature. Anyone with kidney or liver disease, on medication, pregnant, or managing a diagnosed condition should speak to a doctor or a qualified practitioner first.

Side effectsDigestive upset
Disturbed sleep
ContraindicationsExisting kidney or liver disease — caution is advised in light of the reported cases above.
InteractionsDiuretics — additive diuresis; check electrolytes.
Lithium — altered renal sodium handling can change lithium clearance.
Antidiabetic and antihypertensive medicines — additive lowering.
Pregnancy and breastfeedingNot to be used in pregnancy. There is not enough evidence to establish safety in breastfeeding, and a qualified practitioner should be asked first.
Reported kidney and liver injuryCases of nephrotoxicity and of hepatotoxicity associated with Tribulus terrestris products are recorded in the published literature, generally with concentrated supplement preparations rather than traditional use. They are uncommon but documented rather than theoretical.

Growing it

ClimateDry and hot; a weed of waste ground across much of India.
SoilPoor, sandy, dry ground. It does not want good soil.
PlantingSelf-sows freely from the spiny fruit, which is carried on hooves and tyres.
HarvestFruit is collected when ripe and dried. Roots for Dashamoola are lifted separately and are a different article.
What is not statedAlmost all supply is collected from waste ground rather than cultivated, so this library does not state yields.

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What this is not

Sources

GBIF Backbone Taxonomy species-match record for Tribulus terrestris L.
Global Biodiversity Information Facility (GBIF) · read 2026-09-28
Confirming live, rather than from memory, the accepted botanical name and family behind the Sanskrit name.
https://api.gbif.org/v1/species/match?name=Tribulus%20terrestris
The Ayurvedic Pharmacopoeia of India — Gokshura (Tribulus terrestris L.)
Pharmacopoeia Commission for Indian Medicine and Homoeopathy, Ministry of Ayush, Government of India · read 2026-09-28
The official Indian pharmacopoeial standing of the dravya and the identity of the part used as the pharmacopoeial article.
https://pcimh.gov.in/
Compendium of Monographs — Natural Health Products
Health Canada, Natural and Non-prescription Health Products Directorate · read 2026-09-28
A regulator outside India that publishes monographs covering Ayurvedic ingredients — used for the safety framing, and for the line between a permitted traditional-use claim and clinical evidence.
https://www.canada.ca/en/health-canada/services/drugs-health-products/natural-non-prescription/applications-submissions/product-licensing/compendium-monographs.html
Classical matra by dose form
Sharangadhara Samhita, Madhyama Khanda
The classical quantity for each dose form, as the standard reference gives it. Sharangadhara is where Ayurveda's dose forms and their measures are set out, and it is what every Dravyaguna textbook reproduces.
https://niimh.nic.in/ebooks/esharangadhara/
The Ayurvedic Pharmacopoeia of India, Part I - monograph for this dravya
Pharmacopoeia Commission for Indian Medicine and Homoeopathy, Ministry of Ayush, Government of India · read 2026-09-29
The pharmacopoeial identity of the article and the marker used to establish it.
https://pcimh.gov.in/
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