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Thorowax

Liver Support

Bupleurum falcatum

PregnancyNursing

Last updated Mar 29, 2026

Description

Japanese Kampo and TCM herb used for liver conditions, alternating fever and chills, and immune modulation; component of Sho-saiko-to formula.

Active Compounds

saikosaponin Asaikosaponin Csaikosaponin Drutinquercetin

Traditional Uses

Liver conditions
Alternating fever chills
Immune modulation
Inflammatory conditions

Modern Uses

Hepatoprotective effects
Immunomodulatory activity
Anti-inflammatory properties
Anticancer potential

Dosage Information

Recommended dosing guidelines

Forms: tea, extract, tablet, capsule
Adult Dose: 3-9g dried root daily; 500mg extract twice daily
Child Dose: Smaller doses for children with practitioner guidance
Preparation Notes: Decoction; important Kampo herb; component of Sho-saiko-to for liver conditions

Safety Information

Not recommended during pregnancy

Not recommended while nursing

Contraindications

Pregnancy
Long-term use caution
Interstitial pneumonia concern in Kampo

Possible Side Effects

Interstitial pneumonia (rare in Kampo context)
GI effects

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