American ginseng
Panax quinquefolius
Photo credit: Jacob Bigelow (1786-1879), text and coloured engravings
Safety information
Safety information
Toxicity: Low; possible insomnia, headache, GI upset, mild hypoglycemia.
Contraindications: Caution in diabetes (glycemic effects), pregnancy data limited, hormone-sensitive conditions (theoretical).
Interactions: May interact with warfarin (reduced INR reported), antidiabetics, stimulants.
Pregnancy & breastfeeding: Pregnancy data limited.
Evidence level
Supported by clinical trials in humans.
Preparations
chewed root · root
Part used: root
powder · root
Part used: root
decoction · root
Part used: root
Traditional use: 'weakness of the womb', nervous complaints, aphrodisiac/panacea, respiratory and digestive ailments, earache, sores, ceremonial/protection
Proposed mechanism: ginsenosides; adaptogen claims
Associated conditions
Nutritional notes
n/a
Healing traditions
Related plants
Sources (4)
- United Plant Savers
- USDA Plant Guide (PAQU)
- Wikipedia (American ginseng)
- CITES Appendix II
Sourcing & resources
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