Back to Herbs
TCM
Coptis
Coptis chinensis (Huang Lian)
TCM
Gabriel Score
80/ 100Excellent
EvidenceGood - berberine extensively studied
Conditions6 applications
How it works
Strong antibacterial via berberine, anti-inflammatory, hypoglycemic, antimicrobial
Typical Dosage
2-6g dried root in decoction; topical for eyes/skin
Used for
Infectionsdiarrheadiabetesconjunctivitismouth soresheat conditions
The Science
Active Compounds
Berberine, coptisine, palmatine
Evidence Base
Good - berberine extensively studied80/100
Very bitter; "clears heat and dampness"; powerful antimicrobial; short-term use
How to Use
Decoction, tincture, eye wash, topical
Dosing should be individualized. Consult a qualified herbalist or healthcare practitioner.
Safety Profile
Interactions
Similar to goldenseal - CYP450 interactions, potentiates anticoagulants, metformin
Contraindications
Pregnancy; yin deficiency; spleen Qi deficiency; hypoglycemia
Source Quality Herbs
Connect with practitioners who provide lab-tested, sustainably sourced botanical medicines.
Find a PractitionerTraditionTCM
EvidenceGood - berberine extensively studied
Applications6
Gabriel Score80/100
Educational purposes only. Consult a qualified healthcare provider before starting any herbal protocol.