Crude drug sample data base

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Crude drug name

Market name千年腱
Formal name千年健
Japanese nameせんねんけん, Sen'nenken
Vernacular nameQiannianjian
Latin nameHomalomenae Rhizoma (CP)
English nameObscured Homalomena Rhizome (CP), Homalomena Rhizome
Original plant nameHomalomena occulta (Lour.) Schott
Family nameAraceae
Used partClassificationPlant origin
Sub classification rhizome
Production area informationPeople's Republic of China
Collection informationJapan, Osaka Pref., Tochimoto Tenkaido Co., Ltd.
Collection date1965/11/06
TMPW No.759

The capital city, provincial capital city or the representative  
location of its administrative area is indicated.  
Production area information
People's Republic of China
https://ethmed.toyama-wakan.net/img/pin_san.png
34.6937378
135.50216509999996
Collection information
Japan,Osaka Pref.
https://ethmed.toyama-wakan.net/img/pin_nyu.png

Scientific information data base

Common name千年健, Qiannianjian, Homalomenae RhizomaCP, Obscured Homalomena RhizomeCP
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Original plant nameHomalomena occulta (Lour.) Schott
Family nameAraceae
Used partrhizome
Official compendiumCP (2025 ed.)
Clinical applicationIt is used as a tonic and analgesic agent for rheumatoid arthritis, neuralgia, lumbago and leg pain in the elderly, and spasms or paralysis of the limbs. It is also sometimes used for stomach pain.
Medical systemTraditional Chinese medicine
Drug effect in
traditional medicine
Traditional
classification
Antirheumatics (dampness-eliminating)
Beneficial effect[Property and Flavor] Warm; bitter, pungent.
[Meridian Tropism] Liver and kidney meridians.
[Actions] To dispel wind-dampness, strengthen smew and bone.
[Indications] Wind cold dampness impediment, cold pain in the lower back and knees, spasm and numbness, limp wilting sinew and bone.
Pharmacological effectNot exactly known.
DiseaseSwelling and pain of joint, Adynamia of muscle and bone, Rheumatism, Neuralgia
Formulationnot used in formula
ReferencesCP: Pharmacopoeia of the People's Republic of China 2025 edi.
C1) The Encyclopedia of Wakan-Yaku with Color Pictures Vol. I, p 26.
Last renewal date2026/07/22