Cibot Rhizome

Chinese
狗脊
Pinyin
Gou Ji
Latin
Rhizoma Cibotii
Botanical illustration of Cibot Rhizome, Cibotium barometz, showing whole tree fern habit, hairy rhizome, sori, medicinal slices, and diagnostic plant details.
Botanical plate by Kodi .

Known in TCM as Gou Ji (狗脊), this bitter and sweet, warm herb enters the Liver and Kidney. Traditionally, it tonifies the Liver and Kidney and strengthens sinews and bones - Gou Ji is classically chosen for chronic weakness of the low back, knees, and lower limbs when deficiency underlies pain or instability, most often applied for low back pain, joint pain, and rheumatism. Modern research has identified Cibotium among its active constituents.

Part used: Rhizome

Also Known As

Cibotium

Latin: Rhizoma Cibotii | Pinyin: Gou Ji | Chinese: 狗脊

TCM Properties

Taste
bitter, sweet
Temperature
warm
Channels
Liver, Kidney

Traditional Use

Primary Actions

  • Tonifies the Liver and Kidney and strengthens sinews and bones - Gou Ji is classically chosen for chronic weakness of the low back, knees, and lower limbs when deficiency underlies pain or instability.
  • Dispels wind-damp and alleviates painful obstruction - the herb is frequently used for chronic bi syndrome with soreness, heaviness, and limited movement.
  • Supports the lower burner and helps secure leakage - some traditional usage extends to urinary dribbling or frequency associated with deficiency and instability.
  • Combines tonic and obstruction-relieving functions - this dual role makes Gou Ji especially useful when long-standing pain has a deficiency root rather than being purely excess.

Secondary Actions

  • Processing and authentication matter because the dense golden hairs of the rhizome are normally removed and the cleaned medicinal portion is the clinically relevant material.
  • Gou Ji is usually matched to chronic deficiency-cold or wind-damp patterns rather than acute hot, inflamed, or febrile joint disorders.

Classic Formulas

  • Gou Ji with Du Zhong, Xu Duan, and Niu Xi - common low-back and knee weakness strategy for Liver-Kidney deficiency with sore tendons and bones.
  • Gou Ji with Sang Ji Sheng and Qin Jiao - chronic bi pattern approach when deficiency and wind-damp coexist.
  • Gou Ji with Yi Zhi Ren or Bu Gu Zhi - lower-burner securing strategy when urinary frequency or instability accompanies weakness.

Classical References

  • TCM herb summaries describe Gou Ji as bitter, sweet, and warm, entering the Liver and Kidney channels, with actions of tonifying the Liver and Kidney, strengthening the back and knees, and dispelling wind-damp.
  • American Dragon likewise highlights low-back pain, weakness of the legs, and wind-damp bi as the core practical indications.
  • Modern review literature continues to frame Cibotium barometz as a bone-and-joint-oriented tonic herb whose classical identity remains clearer than its still-emerging clinical evidence base.

Modern Research

Active Compounds

  • Cibotium barometz polysaccharides
  • Phenylpropanoids and polyphenols
  • Flavonoids
  • Terpenoids
  • Steroids

Studied Effects

  • A 2025 review summarized the botany, traditional uses, phytochemistry, processing, and pharmacology of Cibotium barometz, highlighting bone, anti-inflammatory, antioxidant, and tissue-repair directions while noting that most evidence remains preclinical (PMID 40848860).
  • Cibotium barometz extract reduced ovariectomy-induced bone loss in rats, supporting the herb's traditional association with weak bones and low-back or knee deficiency patterns (PMID 21782010).
  • A network-pharmacology and animal study reported protective effects against osteoarthritis-related pathology and inflammatory signaling in rat models, aligning with its long use for painful obstruction (PMID 35873632).
  • Polysaccharides isolated from Cibotium barometz attenuated chronic inflammatory pain in experimental work, offering a modern mechanistic correlate for the herb's traditional wind-damp pain indications (PMID 39818377).

PubMed References

Safety & Interactions

Contraindications

  • Yin deficiency with pronounced internal heat
  • Hot or inflamed painful obstruction without deficiency-cold features
  • Use of poorly cleaned material with irritating hairs still attached

Cautions

  • Most modern evidence for Gou Ji remains preclinical and does not replace evaluation for severe osteoporosis, neurologic weakness, or destructive joint disease.
  • Because the herb is warm and stabilizing, it is less suitable when damp-heat, high fever, or active inflammatory redness predominates.
  • Source identification and proper processing are important because trade names may emphasize the hairy rhizome and not the cleaned medicinal portion.

Conditions

Frequently Asked Questions

What is Cibot Rhizome used for?

Cibot Rhizome is traditionally used to Tonifies the Liver and Kidney and strengthens sinews and bones - Gou Ji is classically chosen for chronic weakness of the low back, knees, and lower limbs when deficiency underlies pain or instability., Dispels wind-damp and alleviates painful obstruction - the herb is frequently used for chronic bi syndrome with soreness, heaviness, and limited movement., Supports the lower burner and helps secure leakage - some traditional usage extends to urinary dribbling or frequency associated with deficiency and instability., Combines tonic and obstruction-relieving functions - this dual role makes Gou Ji especially useful when long-standing pain has a deficiency root rather than being purely excess.. Research has investigated its effects on: A 2025 review summarized the botany, traditional uses, phytochemistry, processing, and pharmacology of Cibotium barometz, highlighting bone, anti-inflammatory, antioxidant, and tissue-repair directions while noting that most evidence remains preclinical (PMID 40848860).; Cibotium barometz extract reduced ovariectomy-induced bone loss in rats, supporting the herb's traditional association with weak bones and low-back or knee deficiency patterns (PMID 21782010)..

What are other names for Cibot Rhizome?

Cibot Rhizome is also known as Cibotium. In TCM: 狗脊 (Gou Ji); Rhizoma Cibotii.

Is Cibot Rhizome safe during pregnancy?

The safety of Cibot Rhizome during pregnancy has not been established. Consult a qualified healthcare provider before use.

What are the contraindications for Cibot Rhizome?

Cibot Rhizome should not be used in: Yin deficiency with pronounced internal heat; Hot or inflamed painful obstruction without deficiency-cold features; Use of poorly cleaned material with irritating hairs still attached. Consult a qualified practitioner before use.