Quick Facts
| Latin Name | Solani Nigri Herba |
|---|
| Chinese Name & Pinyin | 龍葵 · Long Kui |
|---|
| Medicinal Part | Whole herbs |
|---|
| Efficacy Category | Heat-clearing |
|---|
| Botanical Origin | The dried aerial part of Solanum nigrum L. (Solanaceae). |
|---|
| Nature & Flavour | Bitter, Sweet; Cold; Slightly toxic |
|---|
| Channels Entered | Bladder |
What Is Long Kui?
Long Kui (Black Nightshade Herb) is a medicinal herb of Traditional Chinese Medicine.
Produced nationwide.
Nature & Flavour: Bitter, Sweet; Cold; Slightly toxic
Channels Entered: Bladder
Long Kui: Materia Medica Profile
Identification & Quality Standard
Solani Nigri Herba
Botanical Origin
The dried aerial part of Solanum nigrum L. (Solanaceae).
Production Regions
Produced nationwide.
Quality Requirements
Superior is green, leafy, with berries.
Macroscopic Features
Stem cylindrical, 1~2cm diameter, surface green or purple-green. Leaves alternate, ovate. Berries globose, black when ripe. Faint odor, bitter taste.
Traditional TCM Properties
Bitter, Sweet; Cold; Slightly toxicBladder
Traditional Functions
Clears heat and resolves toxin, reduces swelling and dissipates nodules, promotes urination and relieves stranguria.
How Long Kui Is Used in TCM
In the Chinese materia medica, Long Kui is classified among the Heat-clearing herbs.
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.