Seneca snakeroot (Polygala senega Polygalaceae)

Other Names: Senega Snakeroot, Rattlesnake Root, Mountain Flax

Seneca snakeroot, a herbaceous plant with stems 20–30 cm tall growing from a thickened root, was used by the Seneca tribe for snake bites and poisons. Its erect stems bear lanceolate leaves, white flower clusters, and thin seed pods.

Parts for Use

Root

1. Harvested in autumn, separated, and dried.
2. Used in decoctions, infusions, tinctures, liquid extracts, powders, and syrups.

Ingredients

The root is rich in triterpene saponins (presenegine derivatives) that aid mucus expulsion, along with methyl salicylate, phenolic acids, and lipids.

Use in Treatment

Seneca snakeroot’s saponins make it an effective expectorant for cough and bronchitis, often used in syrup form for children with wet, mucous coughs. A 1996 Japanese study found the root lowers blood sugar without affecting insulin levels and reduces cholesterol and triglycerides in mice. It may also help with inflammatory conditions like eczema, psoriasis, snake bites, and sore throats.

Cultivation

Grow from seeds sown in autumn in moist, well-drained soil in a sunny or partially shaded location.

Preparation and Dosage

For Internal Use (Cough, Bronchitis, Blood Sugar, Cholesterol)

1. Infusion: Steep 10 g root in 1 liter boiling water for 10 minutes, drink 3–4 cups daily.
2. Decoction: Boil 1 tsp dried root in 750 ml water, drink 2–3 cups daily.
3. Tincture: Add 30–40 drops to a glass of water, take 3–6 times daily.
4. Capsules (40 mg): Take 3–6 capsules daily.
5. Liquid Extract: Take 20 drops 2–4 times daily.
6. Syrup (for wet cough in children or mild constipation): Take 3–4 tsp daily.

Warnings

1. Consult a healthcare professional before use.
2. Avoid during pregnancy and breastfeeding.
3. Do not use if you have gastritis or stomach ulcers.
4. Fresh plant may irritate the mouth.
5. Prolonged use may cause nausea; excessive use may cause diarrhea.