Quick Facts
| Latin Name | Ecliptae Herba |
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| Chinese Name & Pinyin | 旱蓮草 · Han Lian Cao |
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| Medicinal Part | Whole herbs |
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| Efficacy Category | Tonifying |
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| Botanical Origin | The dried aerial part of Eclipta prostrata L. (Asteraceae). |
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| Nature & Flavour | Sweet, Sour; Cold |
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| Channels Entered | Liver, Kidney |
What Is Han Lian Cao?
Han Lian Cao (Eclipta) is a medicinal herb of Traditional Chinese Medicine.
Primarily produced in the Chinese provinces of Jiangsu, Zhejiang, Jiangxi and Guangdong.
Nature & Flavour: Sweet, Sour; Cold
Channels Entered: Liver, Kidney
Han Lian Cao: Materia Medica Profile
Identification & Quality Standard
Ecliptae Herba
Botanical Origin
The dried aerial part of Eclipta prostrata L. (Asteraceae).
Production Regions
Primarily produced in the Chinese provinces of Jiangsu, Zhejiang, Jiangxi and Guangdong.
Quality Requirements
Superior medicinal material is tender, green to purplish, and blackens readily when crushed.
Macroscopic Features
Stems cylindrical, reddish-purple; leaves opposite, lanceolate, with appressed hairs; crushed leaves blacken; weak odor.
Traditional TCM Properties
Sweet, Sour; ColdLiverKidney
Traditional Functions
Nourishes liver-kidney yin, cools blood, and stops bleeding. Apply to dizziness, premature greying, and bleeding from yin deficiency with heat.
How Han Lian Cao Is Used in TCM
In the Chinese materia medica, Han Lian Cao is classified among the Tonifying herbs. It appears in 1 classical formulas in our library.
Formulas containing Han Lian Cao are traditionally used for:
Dizziness & Vertigo
Classical Formulas Containing Han Lian Cao
Herbs Commonly Combined with Han Lian Cao
Nu Zhen Zi
Frequently Asked Questions
What is Han Lian Cao? Are Nu Zhen Zi and Ce Bai Ye the same?
The pharmacopoeial name is Mo Han Lian (墨旱莲), also called Han Lian Cao. It is the dried aerial part of Eclipta prostrata. The pharmacopoeial name is Ecliptae Herba. Nu Zhen Zi is sweet-bitter and cool: nourishes the Liver and Kidney, brightens the eyes and blackens the hair. Ce Bai Ye is bitter-astringent and cold: cools Blood, stops bleeding, transforms phlegm and stops cough. Write Mo Han Lian or Han Lian Cao. Use caution in Spleen-Kidney vacuity cold.
What are the TCM properties and traditional uses of Han Lian Cao?
According to the Chinese Pharmacopoeia, Mo Han Lian is sweet, sour and cold, enters the Kidney and Liver channels, and acts to nourish the Liver and Kidney, cool Blood and stop bleeding. It is used for Liver-Kidney yin vacuity, loose teeth, early graying, dizziness and tinnitus, sore weak waist and knees, yin-vacuity Blood-heat vomiting of blood, nosebleed and blood in the urine, bloody dysentery, flooding and spotting, and traumatic bleeding. Sweet-sour and cold, it suits yin vacuity with Blood heat—not Spleen-Kidney vacuity cold.
How do you choose Han Lian Cao versus Nu Zhen Zi? Can Ce Bai Ye replace it?
Eclipta is cold, cools Blood and stops bleeding, and also nourishes the Liver and Kidney. Privet fruit is cool, brightens the eyes and blackens the hair, and stops bleeding less strongly. Arborvitae leaf is astringent and cools Blood; it cannot replace supplementation by equal weight. Rubbing the stem and leaf until it shows an ink-green color is a feature of this herb. Commercial eclipta tea is not equal-weight pieces.
Read the complete guide →
Learn More About Han Lian Cao
Explore our in-depth article covering the traditional uses, properties, functions, and TCM context of Han Lian Cao.
Read the Han Lian Cao Guide →
Medical Disclaimer — This article is provided for educational purposes only and describes traditional Chinese medicine concepts. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease. Always consult a qualified practitioner before using any herb, particularly if you are pregnant, nursing, taking medication or managing a diagnosed condition.