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Desmodium (Desmodium adscendens)


Botanical Information

  • Family: Fabaceae
  • Common Names: Desmodium, Strong Back Herb, Amor seco
  • Parts Used: Aerial parts, leaves, roots

Description

Desmodium adscendens is a perennial herb native to tropical regions of Africa and South America, particularly found in Ghana and the Amazon rainforest. It has been traditionally used for respiratory health, liver support, and muscle relaxation. This plant is known for its high flavonoid and alkaloid content, which contribute to its medicinal properties.


Historical and Traditional Uses

  • Used in traditional African and Amazonian medicine to treat asthma and respiratory conditions.
  • Employed for liver detoxification and support.
  • Applied as a muscle relaxant to ease cramps, spasms, and joint pain.

Constituents

  • Isoflavones (biochanin A)
  • Alkaloids
  • Saponins
  • Tannins
  • Triterpenes

Actions

  • Bronchodilator
  • Hepatoprotective (liver protective)
  • Anti-inflammatory
  • Antispasmodic
  • Antioxidant
  • Muscle relaxant

Medicinal Uses

1. Respiratory Health:
Traditionally used for asthma, bronchitis, and other lung conditions due to its bronchodilator effects.

2. Liver Protection:
Supports liver detoxification and may help protect against liver damage from toxins and infections.

3. Muscle Relaxant and Anti-Spasmodic:
Reduces muscle spasms, making it useful for cramps, nerve pain, and joint stiffness.

4. Anti-Inflammatory Benefits:
May help with inflammatory conditions such as arthritis and muscle soreness.

5. Immune System Support:
Used traditionally to strengthen the body’s defense system and combat infections.


Preparation and Dosage

Infusion (Tea):

  • 1-2 tsp of dried leaves per cup of boiling water. Steep for 10-15 minutes and drink up to twice daily.

Decoction (Root):

  • Simmer 1 tbsp of dried root in 2 cups of water for 15-20 minutes; drink up to twice daily.

Tincture:

  • 2-5 ml taken up to 3 times daily.

Precautions and Contraindications

  • Pregnancy and Lactation: Use with caution; consult a healthcare provider before use.
  • Liver Conditions: Although it supports liver function, individuals with serious liver diseases should consult a professional before use.
  • Medication Interactions: May enhance the effects of muscle relaxants and bronchodilators.

Energetics (Traditional Medicine Perspectives)

  • Traditional African Medicine: Considered cooling and supportive for lung function.
  • Traditional Amazonian Medicine: Used for detoxification and inflammation reduction.
  • Ayurveda: Balancing for Pitta and Vata, but may increase Kapha in excess.

Combinations

  • For Respiratory Health: Combine with mullein and licorice root.
  • For Liver Support: Combine with milk thistle and dandelion root.
  • For Muscle Relaxation: Combine with valerian and skullcap.

Harvesting and Storage

  • Harvesting: Aerial parts are collected during the growing season, while roots are harvested in the fall.
  • Drying: Air dry leaves and roots in a shaded, well-ventilated area.
  • Storage: Store dried plant material in an airtight container away from moisture and light.

Modern Research

Studies confirm Desmodium adscendens’s benefits for asthma, liver support, and muscle relaxation, reinforcing its traditional medicinal applications.


Desmodium remains a valuable herb in both traditional and modern medicine, particularly for respiratory health, liver detoxification, and muscle relaxation.