The Eden Institute Biblical Herbalism Education

Eden Apothecary · Herb Profile

Guduchi

Tinospora cordifolia

Also known as Giloy

Pronounced Guduchi = goo-DOO-chee; Giloy = gih-LOY; Amrita = UM-rih-tuh. Tinospora cordifolia = tin-OSS-por-uh kor-dih-FOH-lee-uh.

Cool, clearing, and yet rebuilding: Amrita, the nectar bitter, an antipyretic immunomodulating alterative that clears heat, damp-heat, and toxic inflammation while restoring vitality after illness.

At a glance

Botanical name
Tinospora cordifolia
Family
Menispermaceae (moonseed family)
Part used
Stem (the mature climbing stem is the officinal part; the root is used secondarily, and a purified aqueous starch extract of the stem, guduchi satva, is a traditional form)
Taste
Bitter (tikta) and astringent (kashaya) on the tongue, with a characteristically sweet post-digestive effect (madhura vipaka). The fresh stem is mucilaginous and starchy.
Temperature
Cool (functional). Classical Ayurveda assigns Guduchi a hot potency (ushna virya), yet its signature clinical role is antipyretic and Pitta-pacifying and it is the premier remedy for fevers, inflammation, and heat, so in the Western energetic column encoded here it reads as cooling in effect. The classical ushna virya is noted and flagged for the reviewer.
Moisture
Neutral. A bitter alterative with a drying, toxin-clearing tendency that is offset by its unctuous (snigdha) rasayana quality and sweet post-digestive effect, keeping it broadly Vata-neutral and usable in convalescence and depletion, so on balance it is neither markedly drying nor moistening.

On temperature, Bhavaprakasha (16th c.) and Rajanighantu (c. 15th c.) read it as warm. The app keeps cool, the modern reading of what the herb does in the body; the old readings are shown here but do not change it.

Safety at a glance

In pregnancy

Insufficient reliable data; avoid. Modern consumer and clinical references state there is not enough reliable information to know whether Tinospora cordifolia is safe during pregnancy and advise staying on the safe side and not using it. Although classical Ayurveda used Guduchi in some conditions, modern safety data are lacking and the herb is immunoactive, so avoid in pregnancy. Sources: WebMD (Tinospora cordifolia); RxList (Tinospora cordifolia); Drugs.com (Tinospora).

While breastfeeding

Insufficient reliable data; avoid. There are no adequate modern lactation safety data, and standard consumer references advise avoiding use while breastfeeding. Prefer a better-documented remedy. Sources: WebMD (Tinospora cordifolia, insufficient information); RxList; Drugs.com (Tinospora).

For children

Not established by modern data. Ayurveda has traditionally given small doses of Guduchi and of guduchi satva to children for recurrent fevers and immunity, but formal modern pediatric safety and dosing data are absent, and idiosyncratic liver injury has been reported in adults, so reserve internal use for qualified practitioner guidance and monitor. Sources: precautionary practice; WebMD / RxList (no pediatric data); Kulkarni et al., Hepatology Communications 2022 (herb-induced liver injury).

Cautions

The most important modern caution is the liver. Despite Guduchi's classical reputation as a liver protectant, a cluster of herb-induced liver injury cases with autoimmune-like features was documented in India during the 2020 to 2022 COVID immune-booster surge (idiosyncratic hepatitis, sometimes unmasking latent autoimmune liver disease); monitor liver function, use only correctly identified material, and stop at once for jaundice, dark urine, marked fatigue, or right-upper-abdominal pain. Because Guduchi stimulates and modulates immunity, it may worsen activity in autoimmune disease and may antagonize immunosuppressant therapy, so avoid it in transplant recipients and in immunosuppressed autoimmune patients unless supervised. It lowers blood sugar, so use cautiously with diabetes and hypoglycemia. Species substitution is a real hazard: the more hepatotoxic Tinospora crispa and the related Tinospora sinensis are sometimes sold as guduchi, so source verified Tinospora cordifolia. Pregnancy and lactation data are insufficient.

General contraindications

Active autoimmune hepatitis or unexplained acute hepatitis (avoid; the herb has been implicated). Autoimmune disease with active flares (caution; may aggravate). Concurrent immunosuppressant therapy, including organ transplantation (avoid or use only under supervision; possible antagonism). Pregnancy and lactation (insufficient data; avoid). Caution in diabetes and with blood-sugar-lowering medication. Relative constitutional caution in very cold, thin, depleted (Vata / yang-deficient) states. Discontinue and seek testing at any sign of liver injury.

Stewardship

Not on the United Plant Savers At-Risk or To-Watch lists, which track North American natives. Tinospora cordifolia is a fast-growing, hardy, easily propagated climbing vine (it strikes readily from stem cuttings, the basis of its name Chinnaruha), widely cultivated and not threatened. The real stewardship concerns are adulteration and misidentification: the more hepatotoxic Tinospora crispa and the related Tinospora sinensis are sometimes substituted, and demand from the immune-supplement market is heavy. Prefer verified, correctly identified, cultivated or ethically sourced Tinospora cordifolia.

In the traditional record

Not named in the canonical biblical texts. Guduchi is native to the tropical Indian subcontinent, Myanmar, and Sri Lanka, and its medicine is anchored in Ayurveda, where it is celebrated as Amrita, the nectar of the gods, and described in the Charaka Samhita, the Sushruta Samhita, and the Bhavaprakasha Nighantu. It also enters Unani medicine (Gilo). It is a plant of the classical Indian materia medica rather than the ancient Mediterranean or biblical world.

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