Botanical Overview
Melilotus officinalis, commonly known as Yellow Sweet Clover or Sweet Clover, belongs to the Fabaceae family. The plant is native to Europe and Western Asia and has naturalized in North America. The flowering tops, leaves, and herbaceous parts are chiefly used in herbal medicine.
Energetics
This herb is traditionally considered warming and drying in nature. It has a sweet and bitter taste profile with an ascending and outward directionality, and a relaxing tonicity mainly affecting the blood system.
Primary Actions
- Antispasmodic
- Anti-inflammatory
- Venotonic (supports vein health)
- Mild anticoagulant
- Diuretic
Indications
Western
- Varicose veins
- Hemorrhoids
- Phlebitis
- Edema
- Bruising
- Cough
- Respiratory congestion
- Muscle spasms
Syndromes
- Venous insufficiency
- Chronic venous diseases
- Circulatory disorders
- Inflammatory conditions
TCM
No established traditional uses documented.
Ayurveda
No established traditional uses documented.
Unani
No established traditional uses documented.
Constituents & Mechanisms
Melilotus officinalis contains coumarins, flavonoids, melilotoside, essential oils, and phenolic acids, which contribute to its anti-inflammatory, antispasmodic, and venotonic activities.
Dosage & Preparations
- Infusion: 2-4 g of herb in hot water, taken 1-3 times daily
- Tincture: 1:5 ratio, 40% ethanol, 2-5 mL 1-3 times daily
- External poultices or compresses for bruises and inflammation
Safety & Contraindications
Due to its mild anticoagulant effects, caution is advised when used concomitantly with anticoagulant or antiplatelet medications. It is contraindicated during pregnancy and lactation because of limited safety data. Avoid use in bleeding disorders to prevent risk of hemorrhage. Monitor for signs of coumarin toxicity; avoid consumption of moldy herb material.
Astrological Correspondences
No reliably sourced planetary or elemental rulers found.
Selected References
- Melilotus officinalis – Medicinal Plants of the World by Ivan A. Ross (2003)
- European Medicines Agency Herbal Monograph on Melilotus officinalis (2013)
- Plants For A Future Database – Melilotus officinalis (2019)