Botanical Overview
Myrtus communis, commonly known as common myrtle, is a Mediterranean native shrub belonging to the family Myrtaceae. The medicinal parts used primarily include the leaves, berries, and flowers. It has a long history of use in traditional Western herbal medicine.
Energetics
The plant possesses a cooling temperature and drying moisture quality. Its taste profile is principally bitter and astringent. Directionality is generally descending and inward; tonicity is tonifying, particularly influencing the qi aspect.
Primary Actions
- Antiseptic
- Antimicrobial
- Anti-inflammatory
- Astringent
- Expectorant
- Diuretic
Indications
Western
- Cough
- Bronchitis
- Skin inflammation
- Urinary tract infections
- Diarrhea
- Wounds
Syndromes
- Respiratory infections
- Skin inflammatory conditions
- Urinary disorders
- Gastrointestinal disturbances
TCM
Not documented.
Ayurveda
Not documented.
Unani
Not documented.
Constituents & Mechanisms
Leaves and berries contain essential oils rich in myrtenol, cineole, methyl eugenol, and terpenoids, along with flavonoids and tannins that contribute to its astringent and antimicrobial effects.
Dosage & Preparations
- Infusion of leaves: 2-5 g, 2-3 times daily
- Essential oil: topical application diluted to 1-2% concentration
- Tincture 1:5 in 40% ethanol, dose varies
Safety & Contraindications
Generally considered safe at traditional doses. Use caution in pregnancy due to limited safety data. Avoid high internal doses of essential oils because of potential toxicity and sensitization risks. Possible allergic reactions in sensitive individuals.
Astrological Correspondences
No reputable sources identified planetary or elemental rulership for Myrtus communis.
Selected References
- Community herbal monograph on Myrtus communis L., folium – European Medicines Agency, 2015
- Myrtus communis – Myrtaceae – Plants For A Future (PFAF)
- Myrtus communis L. (Myrtle): A Review of its Medicinal Uses – Lans, C., 2011