Botanical Overview
Mikania glomerata is a climbing perennial vine belonging to the Asteraceae family, commonly known as Guaco or Climbing hempvine. It is native to South America, primarily Brazil and Paraguay. The leaves and stems are the primary parts used medicinally, especially for respiratory conditions.
Energetics
This herb has a neutral temperature and moistening quality, with a notably bitter taste. It is considered relaxing in tonicity and primarily influences the qi, promoting respiratory health.
Primary Actions
- Anti-inflammatory
- Expectorant
- Bronchodilator
- Antispasmodic
Indications
Western
- Cough
- Bronchitis
- Asthma
- Upper respiratory tract inflammation
- Pharyngitis
- Tonsillitis
Syndromes
- Respiratory spasms
- Inflammation of mucous membranes
TCM
No well-documented traditional indications.
Ayurveda
No well-documented traditional indications.
Unani
No well-documented traditional indications.
Constituents & Mechanisms
The plant contains coumarins such as mikanin and umbelliferone, flavonoids, and essential oils, which contribute to its anti-inflammatory, bronchodilatory, and expectorant effects.
Dosage & Preparations
- Decoction of leaves: 2–4 g 2–3 times daily
- Tincture from aerial parts: 1:5 hydroalcoholic extract, 20–40 drops, 2–3 times daily
Safety & Contraindications
Generally safe in traditional use; however, caution is advised during pregnancy and lactation due to insufficient data. High doses may cause gastrointestinal irritation. Potential additive effects with anticoagulants should be considered.
Astrological Correspondences
No well-supported planetary or elemental rulers identified in the literature.
Selected References
- Anti-inflammatory and bronchodilatory activity of Mikania glomerata, de Souza MM et al., Phytotherapy Research, 2004
- Medicinal Plants of Brazil, Plants For A Future
- Brazilian Pharmacopoeia, Mikania glomerata Official Monograph, 2019