Educational reference only · Not medical advice
Botanical illustration of Manjistha

Rubia cordifolia

Manjistha

Rubiaceae

Evidence: InsufficientCaffeine Free South AsiaSafety information on file
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At a Glance

Common name
Manjistha
Scientific name
Rubia cordifolia
Family
Rubiaceae
Region
South Asia
Plant part
Roots
Caffeine
Caffeine Free
Evidence
Insufficient
Safety review
Safety information on file

Safety & Cautions

Safety information on file
Contraindications
Generally safe in food/tea amounts; may color urine (harmless); caution in liver disease and with hepatotoxic drugs; may enhance bleeding - avoid with anticoagulants; avoid medicinal doses in pregnancy; discontinue before surgery.
Drug interactions
May enhance bleeding with anticoagulants; may affect liver-metabolized drugs; may color urine (harmless) - consult a clinician.
Pregnancy
Avoid medicinal doses; may enhance bleeding and has limited safety data.
Breastfeeding
Avoid; limited safety data.
Children
Not recommended for regular use by children.
Allergies
Possible in those sensitive to Rubiaceae; rare.
Known adverse effects
Generally well tolerated; high doses may cause GI upset, urine discoloration, or liver strain; rare allergic reactions.

Botanical Description

A climbing vine with whorled lanceolate green leaves, small pale yellow-green starry flowers, and a cluster of reddish-orange cylindrical roots; the roots are used.

Also known as: Indian Madder, Manjishtha

Historical Background

Manjistha has been a cornerstone Ayurvedic root for millennia, prized for blood, lymph, and skin traditions and brewed into a cleansing decoction. Its vivid red roots color the brew and have long symbolized purification in Ayurvedic practice.

Earliest recorded uses: Ayurvedic traditions for millennia; a blood, lymph, and skin root.

Traditional preparations:

  • Root decoction
  • Blood-purifying tea
  • Ayurvedic cleansing cup

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Ayurvedic Traditions

Blood, lymph, and skin purifying root.

Modern Herbalism

Antioxidant and cleansing cup.

Flavor & Aroma

EarthySlightly BitterHerbaceousMineral

Aroma: Earthy, slightly bitter, herbaceous

Tea Preparation

Preparation methods
Decoction, Powdered root infusion
Steeping temperature
Simmer (212 F / 100 C)
Steeping time
Decoct 8-10 minutes
Recommended vessel
Saucepan
Blends well with
Neem, Turmeric, Guduchi, Honey, Tulsi
Simmer (212 F / 100 C) Decoct 8-10 minutes

Modern Evidence

Evidence level: Insufficient

Manjistha has a tradition as a blood-purifying, lymph, and skin root tea; preclinical work shows antioxidant, anti-inflammatory, and mild antimicrobial activity. Clinical evidence is insufficient; it is not a treatment for skin disease, lymphatic disorders, or any disease, though it remains an important Ayurvedic cleansing root.

Evidence levels describe the state of research for the traditional use discussed here, not a recommendation. Historical use does not imply effectiveness.

References & Sources

  1. EMA HMPC · Rubiae radix assessment (2015)
  2. PubMed · Rubia cordifolia review (2019)

Entry last updated August 4, 2026

Soothing Brews

An educational encyclopedia preserving the history, traditions, and modern evidence behind herbs used in teas and infusions. Inspired by antique botanical manuscripts.

Steeped in tradition, grounded in honesty.

Please Note

This is an educational reference, not a medical resource. Historical use does not imply effectiveness. Natural does not always mean safe. Consult a qualified healthcare professional before using herbs, especially if pregnant, nursing, or taking medications.

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Preferred sources: NIH ODS · NCCIH · MSK Herbs · PubMed · WHO · EMA · German Commission E · Cochrane