Noble dendrobium (Dendrobium nobile)
Dendrobium nobile
Chinese Herbalism
Chinese Herbalism

Noble dendrobium

Dendrobium nobile

Also known as dendrobium, golden hairpin dendrobium, shi hu, shí hú, jīn chāi shí hú.

CoolingMoisteningTaste: Sweet

Shi hu is the dried stem of epiphytic orchids of the genus Dendrobium; the golden hairpin dendrobium of Guizhou, Sichuan and Yunnan is the classic source, and the Pharmacopoeia accepts several related species, with the thin-stemmed Dendrobium officinale given its own monograph. The stems are cut after flowering, dried, and often twisted into small spirals. It is among the gentlest of the yin tonics, valued since antiquity for restoring fluids to a stomach dried by fever and for supporting yin without cloying the digestion.

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Actions

Yin tonicDemulcentSialagogueAntipyretic (deficiency fever)StomachicNeuroprotective (animal data)Hypoglycemic (animal data)Immunomodulating (polysaccharides)Antioxidant

Indications what the tradition reached for it in

Specific indications

A dry mouth and tongue with little coating, thirst that water does not satisfy, and a poor appetite in the weeks after a fever

A patient with dry retching and epigastric discomfort who cannot tolerate the richness of shu di huang

Safety

The record lists 5 contraindications; open the plate in the library to read them in full.

In practice

Shi hu belongs to the aftermath of illness. When a fever has burned off fluids and the patient is left thirsty, with a red dry tongue and little appetite, it restores stomach yin without the heaviness of shu di huang or the coldness of sheng di huang.

In Chinese medicine

Temperature: slightly cold. Taste: sweet. Channels: Stomach, Kidney. Actions: Benefits the Stomach and generates fluids; Nourishes yin and clears deficiency heat; Nourishes Kidney yin, brightens the eyes and strengthens the low back.

Dosing as the sources wrote it

PreparationAs writtenMetric
Decoction (dried stem)6-12 g daily, decocted first6000-12000 mg
Decoction (fresh stem)15-30 g daily15000-30000 mg
Powder or granules2-4 g daily in divided doses2000-4000 mg

Doses are reproduced from the sources for practitioners and are not a recommendation for any person.

From the sources

Overview. Shi hu is the dried stem of epiphytic orchids of the genus Dendrobium; the golden hairpin dendrobium of Guizhou, Sichuan and Yunnan is the classic source, and the Pharmacopoeia accepts several related species, with the thin-stemmed Dendrobium officinale given its own monograph. The stems are cut after flowering, dried, and often twisted into small spirals. It is among the gentlest of the yin tonics, valued since antiquity for restoring fluids to a stomach dried by fever and for supporting yin without cloying the digestion.

Clinical Notes. Shi hu belongs to the aftermath of illness. When a fever has burned off fluids and the patient is left thirsty, with a red dry tongue and little appetite, it restores stomach yin without the heaviness of shu di huang or the coldness of sheng di huang.

Chinese Medicine Profile. Temperature: slightly cold. Taste: sweet. Channels: Stomach, Kidney. Actions: Benefits the Stomach and generates fluids; Nourishes yin and clears deficiency heat; Nourishes Kidney yin, brightens the eyes and strengthens the low back.

In formulas

Noble dendrobium stands in 10 documented formulas in the library, among them shí hú yè guāng wán, gǎn lù yìn, dì huáng yin zi, tông sài pian.

Often paired with

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