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Fan Xie Ye (番瀉葉), senna leaf, purges accumulation and guides out the stool, draining heat; convenient and effective for constipation, used as a brief, short course.
Latin / Pharmaceutical Name
Cassia angustifolia (Folium Sennae)
Common English Name
Senna leaf
Taste
Sweet, bitter
Temperature
Cold
Channels Entered
Large Intestine
Actions & Functions
- Purges accumulation and drains heat (moves the stool)
Indications
Constipation, especially with heat; and to clear the bowels before procedures.
Dosage
1.5-6 g (small dose for mild effect), steeped in hot water or added near the end.
Common Combinations
Often used alone, or with a little Sheng Jiang to reduce cramping.
Cautions & Contraindications
Contraindicated in pregnancy, nursing and menstruation; avoid long-term use (habituation, cramping).
