Ce produit n'est pas destiné à diagnostiquer, traiter, guérir ou prévenir toute maladie. Ces déclarations n'ont pas été évaluées par la Food and Drug Administration.
Ces informations sont fournies à titre éducatif uniquement et ne remplacent pas un avis médical professionnel, un diagnostic ou un traitement. Consultez toujours votre professionnel de santé avant d'utiliser des plantes, surtout si vous êtes enceinte, allaitez, prenez des médicaments ou avez une condition médicale.
How does Sappanwood work to improve blood circulation?
Sappanwood's primary active compound, brazilin, exerts antiplatelet effects by inhibiting platelet aggregation, which helps promote blood flow and resolve blood stasis. Additional compounds like sappanchalcone and protosappanin contribute antimicrobial and anti-inflammatory properties. These mechanisms support its traditional use for invigorating blood circulation and treating conditions related to blood stasis. Evidence level: C (preclinical studies).
Can I take Sappanwood with blood thinners like warfarin?
Sappanwood should not be combined with anticoagulant or antiplatelet medications such as warfarin, aspirin, or clopidogrel. The herb contains brazilin, which has documented anticoagulant properties that may increase bleeding risk when taken with blood-thinning medications. This combination significantly raises the risk of hemorrhage and bruising. Patients on anticoagulant therapy should avoid Sappanwood entirely and consult a healthcare provider.
What is the recommended daily dosage of Sappanwood heartwood?
The standard adult dosage of Sappanwood (Caesalpinia sappan) heartwood is 3-9 grams daily, typically prepared as a decoction. This dosage range is based on traditional Chinese and Thai medicine practice. Individual dosage may vary depending on the specific condition being treated. Consult a qualified herbalist or healthcare practitioner for personalized dosing recommendations, particularly if taking other medications.
Is Sappanwood safe to take during pregnancy?
Sappanwood is contraindicated during pregnancy and should be strictly avoided. The herb's blood-invigorating properties and anticoagulant effects may stimulate uterine contractions and increase bleeding risk, potentially endangering the pregnancy. Traditional Chinese medicine classifies Sappanwood as unsafe for pregnant women. Women who are pregnant, planning pregnancy, or breastfeeding should not use this herb. Evidence level: Traditional/Expert consensus.
What is Sappanwood used for in traditional medicine?
Sappanwood (Caesalpinia sappan) is used in Thai and Chinese medicine to invigorate blood circulation, resolve blood stasis, and reduce swelling. Traditional applications include treating menstrual disorders, wound infections, and inflammatory swellings. The heartwood contains brazilin and other bioactive compounds with documented antimicrobial and antiplatelet properties. Modern research supports potential benefits for circulation and infection management, though clinical evidence remains limited. Evidence level: C.
What are the side effects and risks of taking Sappanwood?
The primary safety concern with Sappanwood is its anticoagulant effect, which may cause increased bleeding, easy bruising, or prolonged bleeding from minor wounds. Individuals with bleeding disorders should avoid this herb entirely. Other side effects are not well documented due to limited clinical studies. Discontinue use if unusual bleeding occurs and consult a qualified healthcare provider. Evidence level: C/Traditional.
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
Sappanwood (Caesalpinia sappan) is a tropical hardwood tree from Southeast Asia used traditionally for its antioxidant, anti-inflammatory, and anticancer properties [PMID:37687076, PMID:39840104].
Contexte
Caesalpinia sappan L. is a flowering hardwood tree native to tropical Asia and Southeast Asia [PMID:37687076, PMID:34603037]. Its dried heartwood is utilized as a medicinal plant and a natural dye for food, beverages, and fabrics [PMID:37687076, PMID:26194825].
Usages traditionnels
Traditionally used in China and India to treat gastrointestinal problems, respiratory infections, skin conditions, osteoporosis, wounds, diarrhea, diabetes, and blood stasis [PMID:37687076, PMID:34603037, PMID:40345215]. In Traditional Chinese Medicine, it is used to promote blood circulation, eliminate blood stasis, induce detumescence, and provide pain relief [PMID:40345215].
Composés actifs
Major bioactive compounds include brazilin (a primary active compound), brazilein, sappan chalcone, protosappanin A, protosappanin B, sappanone A, and hematoxylin [PMID:37687076, PMID:34603037, PMID:37664926, PMID:26194825]. It also contains flavonoids, triterpenoids, phenolic acids, and glycosides [PMID:39840104].
Mécanisme d'action
Sappanwood exhibits antioxidant and anti-inflammatory effects [PMID:37687076, PMID:34603037]. Brazilin can suppress PSMα3 fibrillation and disassemble preformed amyloidal fibrils [PMID:35752334]. In lung cancer cells (A549), it inhibits growth and induces apoptosis by increasing the BAX/BCL-2 protein ratio and arresting the cell cycle at the G0/G1 phase [PMID:36128561].
Preuves cliniques
Preuve DOxidative Stress (Animal/In Vitro)
Methanol and water extracts significantly increased superoxide dismutase (SOD) and catalase levels while decreasing TBARS in liver and kidney [PMID:14600396]
Preuve DE. coli Infection (Piglets)
Wood extract (500 mg/kg) inhibited E. coli growth with a MIC of 16-34 mg/ml, showing efficacy comparable to enrofloxacin [PMID:38808290]
Preuve DCerebral Ischemia/Reperfusion (Rat Model)
Ethanolic extract of heartwood inhibits cerebral ischemia/reperfusion injury [PMID:30804781]
Preuve DMelanin Synthesis (In Vitro)
Brazilin and 4-O-methylsappanol strongly suppressed melanin synthesis in human melanoma HMV-II cells [PMID:23154842]
Preuve DLung Cancer (In Vitro)
Ethanol extract inhibited growth and induced apoptosis in A549 lung cancer cell lines [PMID:36128561]
Sécurité et effets indésirables
CS heartwood extract is reported as safe and did not produce any acute toxicity [PMID:26194825].
Synthèse des preuves
The evidence is primarily based on review articles (Level C) and in vitro or animal studies (Level D). There are no human clinical trials (Level B) or meta-analyses (Level A) provided in the source text.
Sources PubMed
1.PMID: 37687076 (2023) — A Comprehensive Review on Bioactive Compounds Found in Caesalpinia sappan. · Molecules (Basel, Switzerland)
2.PMID: 34603037 (2021) — Protective Effects of Caesalpinia sappan Linn. and Its Bioactive Compounds on Cardiovascular Organs. · Frontiers in pharmacology
3.PMID: 40345215 (2025) — Traditional Uses and Phytochemical and Pharmacological Analyses of Caesalpinia sappan Linn. · Chemistry & biodiversity
5.PMID: 26194825 (2015) — Brazilin from Caesalpinia sappan heartwood and its pharmacological activities: A review. · Asian Pacific journal of tropical medicine
Sources gouvernementales
Aucune monographie gouvernementale directe n'est disponible pour cette plante. Le contenu ci-dessous est généré par IA et n'a pas été vérifié par rapport à une source gouvernementale faisant autorité. Utilisez les liens de recherche pour consulter les sources officielles avant de vous fier à ces informations.
6.PMID: 38808290 (2024) — Pharmaceutical activity of sappan wood extract (Caesalpinia sappan L.) for treating Escherichia coli infection in piglets. · Open veterinary journal
7.PMID: 23154842 (2013) — Suppression of melanin synthesis by the phenolic constituents of sappanwood (Caesalpinia sappan). · Planta medica
8.PMID: 35752334 (2022) — Sappanwood-derived polyphenolic antidote of amyloidal toxins achieved detoxification via inhibition/reversion of amyloidal fibrillation. · International journal of biological macromolecules
9.PMID: 37964017 (2023) — Effects of Encapsulation of Caesalpinia sappan L. with Cyclodextrins for Bovine Mastitis. · AAPS PharmSciTech
10.PMID: 37664926 (2023) — The Effect of an Extract of Sappanwood, Protosappanin A and Protosappanin B on Osteogenesis in Periodontitis. · Frontiers in bioscience (Landmark edition)
11.PMID: 36128561 (2022) — Anticancer activity of Caesalpinia sappan by downregulating mitochondrial genes in A549 lung cancer cell line. · F1000Research
12.PMID: 41291016 (2025) — Caesalpinia sappan is a potent source of multi-functional bioactive compounds. · Scientific reports
13.PMID: 39840104 (2024) — Unlocking the therapeutic mechanism of Caesalpinia sappan: a comprehensive review of its antioxidant and anti-cancer properties, ethnopharmacology, and phytochemistry. · Frontiers in pharmacology
14.PMID: 30804781 (2019) — The Ethanolic Extract of Caesalpinia sappan Heartwood Inhibits Cerebral Ischemia/Reperfusion Injury in a Rat Model Through a Multi-Targeted Pharmacological Mechanism. · Frontiers in pharmacology