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Xing Ren (杏仁, Ku Xing Ren), the bitter apricot kernel, descends and disseminates Lung qi to stop cough and calm wheezing, and moistens the Intestines to relieve constipation; the principal herb for cough.
Latin / Pharmaceutical Name
Prunus armeniaca (Semen Armeniacae Amarum)
Common English Name
Bitter apricot kernel
Taste
Bitter
Temperature
Slightly warm
Channels Entered
Lung, Large Intestine
Actions & Functions
- Descends and disseminates Lung qi; stops cough and calms wheezing
- Moistens the Intestines and unblocks the bowels
Indications
Cough and wheezing of many types (combined according to pattern); and constipation from dryness.
Dosage
3-9 g in decoction (crushed).
Common Combinations
With Ma Huang and Shi Gao for Lung heat wheezing; with Huo Ma Ren for dry constipation.
Cautions & Contraindications
Mildly toxic in large amounts (especially raw) - do not exceed the dose; use with care in infants and in loose stools.
