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Keishi-bukuryo-gan

Womens Health

Cinnamomum + Poria + Peach formula

PregnancyNursing

Last updated Mar 29, 2026

Description

Classical Kampo and TCM formula for blood stasis in the lower abdomen — one of the most prescribed Kampo formulas for gynecological blood stasis.

Active Compounds

cinnamaldehydepaeoniflorinpachymic acidprunasinbenzoylpaeoniflorin

Traditional Uses

Gynecological blood stasis in Kampo and TCM
Menstrual clots and endometriosis
Uterine fibroids
Widely prescribed in Japanese and Chinese gynecology

Modern Uses

Antiplatelet
Anti-inflammatory
Hormonal modulation
Clinical evidence for dysmenorrhea

Dosage Information

Recommended dosing guidelines

Forms: other, capsule
Adult Dose: Standardized Kampo extracts as directed by practitioner
Child Dose: Not established for children
Preparation Notes: Classical formula standardized in Japan; pharmaceutical preparations available

Safety Information

Not recommended during pregnancy

Not recommended while nursing

Contraindications

Pregnancy
Bleeding disorders
Anticoagulant medications

Possible Side Effects

Blood thinning
GI upset
Uterine stimulation

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