Traditional Chinese Medicine Healing Herbs(TCMHH)

Heat-Clearing and toxicity-Removing Herbs

Luo Guo Di: Chinese Herb Guide

罗锅底 Largeseed hemsleya root Radix Hemsleyae
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Luo Guo Di: Chinese Herb Guide
Luo Guo Di: Chinese Herb Guide
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Name

Luo Guo Di (Radix Hemsleyae)

Sources

The drug is the dried root tuber of Hemsleya amabilis Diels (family Cucurbitaceae), growing in shrubs, gullies, woods or at wet places, distributed in Guangxi, Sichuan, Guizhou, Yunnan of China.

The Effect of Luo Guo Di

Property

Bitter, cold, slightly toxic; stomach and large intestine meridians entered.

Actions

It is used to clear heat and remove toxicity, to relieve pain and stop bleeding; for the treatment of acute gastroenteritis, bacterial dysentery, acute tonsillitis, cervicitis and pain due to external injury, toothache, sore throat, stomachache, hepatitis, furuncle, swelling and pain of eyes, urinary tract infection.

Dosage and Administrations

Decoct 6~9 g, or made into powder for oral taking. Proper dosage is for external application, pounded for applying.

Contraindication

It is contraindicated in case of spleen deficiency and stomach cold. Avoid taking overdose.

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Sources and further reading

We cite classical materia medica and modern reference works. This article is health education, not medical advice.

  • Shennong Bencao Jing (The Divine Farmer's Materia Medica), Han dynasty.
  • Bencao Gangmu (Compendium of Materia Medica), Li Shizhen, 1578.
  • Chinese Pharmacopoeia, current edition — identity, quality and safety monographs.
  • NCCIH and WHO reference material on traditional medicine safety.

Spotted an error or a better source? Tell us — corrections are logged on our editorial policy page.

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