 |
Botanical name |
Coptis chinensis |
| Pin yin name |
Huang Lian |
| Pin yin description |
huang means yellow and refers to the bright yellow color of the interior of the rhizome (the part used); lian means connect; it refers to the series of connected rhizomes, called creeping rhizomes, that the plant produces |
| Other common names |
Goldthread, Chinese Goldthread |
| Part used |
Rhizome |
| Taste |
Bitter |
| Nature |
Cold |
| Traditional Chinese uses |
Clear heat and dry damp, purge fire, resolve toxin, clear heat of the heart and stomach |
| Traditional Chinese applications |
Diseases caused by damp-heat or toxic-heat, such as skin eruptions, jaundice, and dysentery; high fever with restlessness or delirium; vomiting due to heat in the stomach; irritability, insomnia, and oral ulceration caused by excessive heart fire |
| Possible unwanted effects |
Large doses may cause reduction in appetite, nausea, or diarrhoea |
| Herb drug interactions |
None reported |
| TCM and other contraindications |
Yin deficiency; nausea and vomiting due to stomach cold; diarrhoea due to spleen or kidney deficiency; for long-term use, the dosage must be limited |
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