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Tokishakuyakusan

Womens Health

Angelica sinensis + Paeonia formula

PregnancyNursing

Last updated Mar 29, 2026

Description

Classic Kampo formula combining Dang Gui and Bai Shao with other herbs; one of the most prescribed Kampo formulas for women's health.

Active Compounds

ligustilidepaeoniflorinphthalidesatractylonealisol

Traditional Uses

Women's blood deficiency in Kampo
Menstrual irregularity
Cold constitution in women
Widely prescribed in Japanese gynecology

Modern Uses

Estrogenic activity research
Blood tonic
Analgesic for dysmenorrhea
Neuroprotective research

Dosage Information

Recommended dosing guidelines

Forms: other
Adult Dose: Standardized Kampo granule extracts as directed
Child Dose: Not established for children
Preparation Notes: One of three main women's Kampo formulas; also used for pre-dementia in elderly women

Safety Information

Not recommended during pregnancy

Not recommended while nursing

Contraindications

Pregnancy
Anticoagulant medications

Possible Side Effects

GI upset
Blood thinning

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