He Shou Wu (何首烏), the prepared root of Polygonum multiflorum, tonifies the Liver and Kidney, nourishes the blood and essence, and is famous for darkening the hair and supporting healthy ageing. The unprepared root moistens the intestines and resolves toxicity.
Latin / Pharmaceutical Name
Polygonum multiflorum (Radix Polygoni Multiflori)
Common English Name
Fleeceflower root
Taste
Bitter, sweet, astringent
Temperature
Slightly warm
Channels Entered
Liver, Kidney
Actions & Functions
- Tonifies the Liver and Kidney and nourishes the blood and essence
- Benefits the hair and supports healthy ageing
- (Unprepared) moistens the Intestines and resolves toxicity
Indications
Blood and essence deficiency with premature greying, dizziness, blurred vision, weak lower back and knees, and seminal emission; and (unprepared) constipation from dryness, and sores and scrofula.
Dosage
9-30 g in decoction.
Common Combinations
With Gou Qi Zi and Nu Zhen Zi to nourish Liver and Kidney and benefit the hair.
Cautions & Contraindications
Use with caution in Spleen deficiency with damp and loose stools. Has been associated with rare liver reactions; use processed forms and monitor with prolonged use.
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