Kaempferia Galanga Herb (Kaempferia galanga): Benefits, Dosage, Safety & Evidence

Questions fréquentes

How does Kaempferia galanga relieve pain and inflammation?

Kaempferia galanga contains bioactive compounds including ethyl p-methoxycinnamate, methyl cinnamate, and borneol that exert analgesic and anti-inflammatory effects. These compounds inhibit pro-inflammatory cytokines and modulate pain signaling pathways. The camphor content contributes additional counter-irritant and analgesic properties. Traditional use in Indonesian Jamu medicine for joint and muscle pain aligns with these documented pharmacological actions. Evidence level: C based on in vitro and animal studies.

Does Kaempferia galanga interact with medications?

Limited clinical data exists on Kaempferia galanga drug interactions. Due to its stimulant properties and potential effects on hepatic metabolism, it may theoretically interact with medications metabolized by cytochrome P450 enzymes. Caution is advised when combining with anticoagulants, sedatives, or other central nervous system agents. Patients taking prescription medications should consult a qualified healthcare provider before adding this herb to their regimen. Evidence level: C.

What is the recommended dosage for Kaempferia galanga?

The traditional adult dosage of Kaempferia galanga is 2-4 grams of dried rhizome daily, prepared as a tea or applied topically as a poultice. In Indonesian Jamu practice, it is often combined with other aromatic herbs for digestive support. Standardized extracts may have different dosing requirements. Users should follow product-specific recommendations or consult a qualified herbalist for personalized guidance. Evidence level: C based on traditional use and pharmacopoeial standards.

Is Kaempferia galanga safe during pregnancy and breastfeeding?

Kaempferia galanga is contraindicated during pregnancy due to its stimulant properties and potential emmenagogue effects that may increase miscarriage risk. Traditional Indonesian medicine explicitly warns against use by pregnant women. Insufficient safety data exists for breastfeeding women, so avoidance is recommended. Women who are pregnant, planning pregnancy, or nursing should consult a qualified healthcare provider before using any herbal preparations containing this herb. Evidence level: C.

What are the side effects of Kaempferia galanga?

Kaempferia galanga is generally well-tolerated at recommended doses. Topical application may cause mild skin irritation or contact dermatitis in sensitive individuals due to its aromatic compounds. Internal use at excessive doses may cause gastrointestinal discomfort. No serious adverse events have been documented in traditional use records. Users should discontinue use if skin reactions or digestive upset occur and seek medical advice if symptoms persist. Evidence level: C.

What is Kaempferia galanga used for in traditional medicine?

Kaempferia galanga, known as kencur in Indonesia, is widely used in Southeast Asian traditional medicine as a digestive tonic, analgesic, and respiratory remedy. In Indonesian Jamu, it treats digestive complaints, joint pain, and respiratory conditions. The aromatic rhizome is prepared as tea, incorporated into herbal formulations, or applied externally as a poultice for localized pain and inflammation. Evidence level: C based on ethnobotanical documentation and traditional use records.

Fiche d'information compilée à partir de PubMed

Cette fiche a été compilée à partir de résumés PubMed (NIH) avec l'assistance d'une IA. Chaque affirmation factuelle est citée par un article PubMed réel (voir la liste des sources). Elle n'a pas encore été révisée par un humain — confirmez auprès d'un professionnel de santé avant utilisation.

Compilé à partir de 30 articles PubMed · modèle : gemma4:31b

Résumé

Kaempferia galanga is an aromatic medicinal herb native to India and distributed across Asia, used traditionally for various ailments and recognized for its anti-inflammatory and antioxidant properties [PMID:34737693, PMID:32061673].

Contexte

Kaempferia galanga L., also known as kencur or sand ginger, is a stemless, rhizomatous, aromatic perennial herb of the Zingiberaceae family [PMID:32061673, PMID:36798576]. It is indigenous to India and distributed throughout China, Myanmar, Indonesia, Malaysia, Thailand, Bangladesh, Sri Lanka, Japan, Vietnam, Laos, Sudan, Nigeria, and South Africa [PMID:34737693, PMID:32061673].

Usages traditionnels

It has been used in Traditional Chinese Medicine and other regional practices to treat cold, dry cough, toothaches, rheumatism, hypertension, fever, headache, skin diseases, arthritis, joint fractures, vertigo, wounds, gastritis, blood vomiting, and mouth sores in infants [PMID:34737693, PMID:32061673, PMID:38286156]. It is also used as a spice, food flavoring, and in cosmetics [PMID:34737693, PMID:32061673].

Composés actifs

The rhizome contains ninety-seven identified compounds, including terpenoids, phenolics, cyclic dipeptides, flavonoids, diarylheptanoids, fatty acids, and esters [PMID:34737693]. Key active ingredients include ethyl p-methoxycinnamate (EPMC/EMC), which is the largest active ingredient [PMID:37492546, PMID:37408910], as well as isopimarane diterpenoids and phenylpropanoids [PMID:34636702, PMID:38768796].

Mécanisme d'action

Anti-inflammatory effects are mediated by limiting leukotriene B4 (LTB4) production [PMID:34765520] and inhibiting NO production and the expression of iNOS and COX-2 [PMID:38768796]. Anti-cancer activity involves suppressing TFAM expression and downregulating cyclin D1 while upregulating p21 [PMID:37408910]. Anti-gout potential is linked to xanthine oxidase inhibitory activity [PMID:29628890].

Preuves cliniques

Preuve DOral Mucosal Ulcers

Ethanol extract of K. galanga rhizome (0.5-2%) was effective in increasing recovery of ulcer area and reducing histopathological scores in Wistar rats [PMID:35422649]

Preuve DUlcerative Colitis

Extracellular vesicles derived from rhizomes (KGEVs) showed promising therapeutic effects and targeted enrichment in the colorectal region in vivo [PMID:41350681]

Preuve DDiabetes Mellitus

In vitro analysis showed dose-dependent inhibition of alpha-amylase and alpha-glucosidase activity [PMID:36798576]

Preuve DTraumatic Brain Injury

Ethanolic extract was studied for anti-apoptosis activity through the inhibition of caspase-3 in rat models [PMID:38694581]

Preuve CGout

Identified as having high xanthine oxidase inhibitory activity (>85%) [PMID:29628890]

Sécurité et effets indésirables

While the herb itself is used widely, a mass poisoning event occurred when unprocessed aconite root powders were mislabeled as sand ginger, leading to nausea, vomiting, and ventricular dysrhythmias [PMID:40637172].

Synthèse des preuves

The current evidence consists primarily of in vitro studies, animal models (rats, mice, zebrafish), and literature reviews. There is a lack of human clinical trial data specifically for Kaempferia galanga in the provided abstracts.

Sources PubMed

1.PMID: 34737693 (2021) — Kaempferia galanga L.: Progresses in Phytochemistry, Pharmacology, Toxicology and Ethnomedicinal Uses. · Frontiers in pharmacology
2.PMID: 29628890 (2018) — Anti-gout Potential of Malaysian Medicinal Plants. · Frontiers in pharmacology
3.PMID: 38694581 (2024) — Effect of Kencur (Kaempferia galanga L.) Ethanolic Extract Treatment on Cerebral Caspase-3 Expression in Traumatic Brain Injury Rat Models. · The Malaysian journal of medical sciences : MJMS
4.PMID: 32061673 (2020) — Phytochemistry, pharmacological activities and uses of traditional medicinal plant Kaempferia galanga L. - An overview. · Journal of ethnopharmacology
5.PMID: 41350681 (2025) — Extracellular vesicles derived from Kaempferia Galanga L. show promise for targeted oral therapy in the treatment of ulcerative colitis.

Kaempferia Galanga Herb

Sources et citations

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