Ling Yang Jiao (Antelope Horn)

Chinese Herb Actions

Chinese Herb Dosage

• What is the typical dosage of Ling Yang Jiao?

  Classically 1–3 g of the filed/shaved horn, decocted separately from the rest of the formula (traditionally simmered well ahead, ideally two or more hours, before combining) — or 0.3–0.6 g of the powder taken directly, 2–3 times a day. It is used as a short-course rescue remedy for acute heat-wind presentations, not for prolonged daily use.

  Note: because genuine saiga-horn material is scarce and legally restricted (see cautions), most material sold and dosed today as “Ling Yang Jiao” is in fact the substitute Shan Yang Jiao (goat/goral horn), traditionally dosed at roughly 10× the antelope-horn amount to approximate its effect. Dosage figures above describe genuine antelope horn as recorded in the classical/materia medica literature.

  Source: materia medica consensus (Bensky & Barolet; Chen & Chen); substitution ratio per Chinese materia medica reference literature on Shan Yang Jiao. Reference only — not a prescription.

Chinese Herb Contraindications & Cautions

• Are there cautions for Ling Yang Jiao?

  Ling Yang Jiao is cold and draining, so it is avoided in Spleen/Stomach deficiency-cold and in patterns without clear heat or wind signs — and, being a potent rescue-type substance, it is traditionally used only for a short course under professional guidance rather than as a routine tonic.

  • Conservation/legal status (reference note) — the saiga antelope (Saiga tatarica) has been listed on CITES Appendix II since 1995, and Parties agreed a zero export quota for wild specimens traded commercially at CITES CoP18 (2019); several range/consumer countries, including China, additionally list the species under strict domestic wildlife protection. As a result, genuine wild antelope-horn material is not legally available for ordinary commercial TCM trade, and clinical use today relies on the substitute Shan Yang Jiao or on regulated stockpile/farmed sources where permitted.
  • Conservation status update (reference note) — the IUCN Red List reassessed Saiga tatarica from Critically Endangered to Near Threatened in December 2023 following a major population recovery (from roughly 39,000 individuals in 2005 to over 1.9 million by the 2023 reassessment). This is a conservation success, but it does not by itself change the CITES trade restrictions above.
  • Authenticity (reference note) — because genuine material is scarce and regulated, the market for products labelled “Lingyangjiao” has documented substitution and mislabeling with goat, sheep, gazelle, and other ungulate horn (see research); buyers/practitioners cannot assume label accuracy without testing.

  Source: CITES Appendix listing and CoP18 zero-quota decision (cites.org); IUCN Red List reassessment of Saiga tatarica, December 2023. Legal-status and conservation points are neutral reference disclosures, not usage instructions.

Chinese Herb Toxicity & Overdose

• Low reported intrinsic toxicity. Antelope horn is a keratin-based material (keratoprotein, phospholipids, free amino acids) similar in composition to other TCM horn substances, and the classical literature does not describe significant toxicity at traditional doses. Modern human safety data are limited, largely because legal/conservation restrictions now make clinical use of genuine material rare; it is traditionally treated as a short-course, professionally supervised remedy rather than one for open-ended self-use.

  Source: materia medica consensus; compositional data from pharmacognostic research (below). Reference note, not a safety guarantee.

Herb-Drug Interactions

• No well-established clinical herb–drug interactions are documented for Ling Yang Jiao. Recent preclinical pharmacology found saiga antelope horn lowered blood pressure and protected kidney, heart, and aortic structure in an animal model of Liver-yang-hyperactivity hypertension, proposed to act partly through the renin–angiotensin system (PMID 38636578). This is animal/preclinical evidence, not a demonstrated clinical interaction, but it is a reasonable basis for practitioner awareness in patients on antihypertensive medication. (Flagged for practitioner confirmation.)

Western / Biomedical Research

Chinese Herb Clinical Studies & Research

Provided as research context — a summary of published biomedical study, not a therapeutic or medical claim.

• Is there modern research on Ling Yang Jiao (Cornu Saigae Tataricae)?

  Yes — a growing body of Chinese pharmacology research from 2023–2024, almost entirely preclinical, alongside a separate and active line of DNA-authentication research driven by the herb’s conservation status. No human clinical trials of antelope horn were identified.

  • Febrile seizures / anticonvulsant mechanism — a 2024 rat febrile-seizure study found saiga antelope horn restored the brain’s glutamate–GABA balance and identified two horn-derived peptides (YGQL and LTGGF) that suppressed seizures by acting on the PTGS2 target in the arachidonic-acid/neuroinflammation pathway; the authors frame this as groundwork for developing substitutes for the endangered source animal (PMID 38831318, Chinese Medicine, 2024).
  • Serotonin / neuroinflammation — a related 2023 study in the same febrile-seizure rat model reported that antelope horn raised brain tryptophan and serotonin and reduced neuroinflammatory markers, proposed as a second, parallel anticonvulsant mechanism (PMID 37709104, Journal of Ethnopharmacology, 2024;319(Pt 1):117180).
  • Liver-yang / antihypertensive action — a 2024 network-pharmacology and metabolomics study in a Liver-yang-hyperactivity hypertension animal model found antelope horn lowered blood pressure and protected kidney, heart, and aortic structure, proposing renin–angiotensin-system-related peptide mechanisms — a modern echo of the traditional “calms ascendant Liver yang” action (PMID 38636578, Journal of Ethnopharmacology, 2024;330:118193).
  • Authentication and substitution (conservation-driven) — because genuine material is scarce and regulated, researchers have developed DNA-barcoding (mitochondrial COI) methods that reliably distinguish genuine saiga horn from look-alike ungulate horns (goat, sheep, gazelle, and others) sold under the “Lingyangjiao” name (PMID 26140198, Ecology and Evolution, 2015; PMC 4485963), species-specific PCR assays that can detect goat/sheep substitution even inside multi-ingredient pills such as Lingyang Qingfei Wan (PMID 24445529, Molecular Biology Reports, 2014), and earlier macroscopic/microscopic pharmacognostic identification keys distinguishing genuine antelope horn from five common adulterants (PMID 12512419, Zhongguo Zhong Yao Za Zhi, 2000).

  All of the above is animal or laboratory (in vitro/analytical) evidence; treat as preclinical and mechanistic, not clinical proof, and note that regulatory restriction on genuine material is itself a major reason human clinical research is essentially absent.

  Note: the current Sacred Lotus records the Latin as “Comu Antelopis Saiga-tatarici,” while modern pharmacopoeial and research literature consistently uses “Cornu Saigae Tataricae.” We believe these name the same substance (saiga antelope horn), with Sacred Lotus form likely an older transliteration/typo of “Cornu” and the older genus placement (“Antelopis” vs. “Saigae”); the identity field is left unchanged here pending owner confirmation.

  Sources: PMID 38831318 (Chinese Medicine, 2024, anticonvulsant peptide mechanism); PMID 37709104 (Journal of Ethnopharmacology, 2024, serotonin/neuroinflammation mechanism); PMID 38636578 (Journal of Ethnopharmacology, 2024, antihypertensive/Liver-yang mechanism); PMID 26140198, PMC 4485963 (Ecology and Evolution, 2015, DNA barcoding authentication); PMID 24445529 (Molecular Biology Reports, 2014, pill-level substitution detection); PMID 12512419 (Zhongguo Zhong Yao Za Zhi, 2000, pharmacognostic identification of adulterants). Research context, not a therapeutic claim.

Chinese Herb Notes

• How is Ling Yang Jiao different from other wind-extinguishing herbs, and what is it combined with?

  Ling Yang Jiao is considered the strongest and coldest of the Liver-wind-extinguishing substances — more potent than gentler herbs like Gou Teng or Tian Ma, and traditionally reserved for acute, severe heat-generated wind (high fever with convulsions) rather than routine or chronic wind-tremor patterns.

  • Ling Jiao Gou Teng Tang (Antelope Horn and Uncaria Decoction) — the signature formula pairing Ling Yang Jiao with Gou Teng, Sang Ye, Ju Hua, Bai Shao, Sheng Di Huang, Fu Shen, Chuan Bei Mu, Zhu Ru, and Gan Cao, for Liver wind stirring internally during febrile disease.
  • Zi Xue Dan (Purple Snow Special Pill) — a heat-clearing, toxin-resolving, wind-extinguishing formula for severe warm-febrile disease with high fever, delirium, and convulsions, in which Ling Yang Jiao supports the wind-stopping and Liver-clearing action.
  • Substitute — Shan Yang Jiao (Cornu Naemorhedis, goat/goral horn) — the standard clinical replacement recommended by Chinese health authorities since the 1970s once antelope-horn use became restricted; salty, cold, enters the Liver channel, and shares Ling Yang Jiao’s wind-extinguishing and Liver-calming direction but is regarded as substantially weaker, hence the much larger substitution dose.

  Source: materia medica consensus (Bensky & Barolet; Chen & Chen); Sacred Lotus Sacred Lotus sources & references for Ling Jiao Gou Teng Tang and Zi Xue Dan; Chinese materia medica reference literature on Shan Yang Jiao substitution.

This herb is from an endangered/protected species and is illegal in the United States