Qian Niu Zi
牽牛子 qiān niú zǐ, "cowherd seeds"

Category: Harsh Expellants (Cathartics)  Browse

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Herb Image   Plant Image
Pinyin Pronunciation:
Tastes
Tastes:
Acrid , Bitter  Browse
Dosage
Dosage:
3-6g; crush
Toxic
Cautions
Cautions:
Contraindicated during pregnancy. Use with caution in weak patients. Do not combine with Crotonis Fructus.
  • avoid use during Pregnancy
Meridians
Meridians:
Lung , Kidney , Large Intestine , Small Intestine  Browse
Preparation
Preparation:
• Black • White • Kernels • Dry-fried
Quality
Quality:
Good quality - full seeds without pericarp fragments or other foreign matter
Reference Source
Reference Source:
Chinese Herbal Medicine: Materia Medica (3rd edition) ('Bensky')  Browse
Notes
Notes:
No notes at this time
Formulas
Formulas (2)
Family:
Convolvulaceae  Browse

Alternate Names:
Pharmaceutical: Semen Pharbitidis
Botanical: Pharbitis Nil Choisy, Pharbitis Purpurea Voigt
Japanese: kengoshi
Korean: kyeonuja
Common: morning glory seeds, pharbitis
 
Temperature:  Cold , Slightly Toxic  Browse