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Bái Tóu Wēng 白頭翁

Pharmaceutical name Pulsatillae Radix Pulsatillla chinensis root Chinese anemone root
Category Clear Heat, Resolve Toxicity
Key Properties Clears Heat & Resolves Toxicity
Especially effective for cooling blood and alleviating dysenteric disorders
Properties Bitter
Cold
Tropism LI, ST
Actions & Indications 1) Clears Heat & Resolves Fire Toxicity
(Dysentery, Heat toxin, Blood Heat, Damp-Heat)
(Lower Jiao Genital/Vaginal)
Dosages 6-15g
Contraindications (TCM) Diarrhea or dysentery from Cold and Deficiency
Contraindications (Western)
Chemical Composition Protoanemonin, anemonin, ranunculin
Pharmacological Effects • Antiamebic: inhibitory effect against amoeba in vitro and in vivo, but only at large doses; in one study, decoction at 1 g/kg for 6 days effectively treated amoebic dysentery in mice; however, treatment was ineffective when the dosage was reduced to 0.3 g/kg
• Antibiotic: fresh juice, decoction and alcohol extract have all shown inhibitory effects against S. aureus, Pseudomonas aeruginosa, Bacillus dysenteriae, Salmonella typhi, Bacillus subtilis, Corynebacterium diphtheriae, Mycobacterium tuberculosis, Candida albicans, and others
• Others: cardiotonic, sedative, and analgesic effects
Herb-Drug Interactions
Classical Formula(s)


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This information is a reference tool for Chinese herbal studies. It is not intended to replace professional medical advice. Please consult a primary health professional if you require health advisory.