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Pycnanthemum tenuifolium

Respiratory

PregnancyNursing

Last updated Mar 30, 2026

Description

Slender-leaved aromatic perennial of eastern North American meadows, used by Native Americans for colds.

Active Compounds

pulegonecarvacrolflavonoidstannins

Traditional Uses

Used by eastern Native American tribes for colds and respiratory conditions
Traditional digestive herb of North American woodlands

Modern Uses

Antimicrobial action
Respiratory support
Digestive aid
Insect repellent

Dosage Information

Recommended dosing guidelines

Forms: tea, tincture
Adult Dose: Tea: 1-2 tsp per cup 3x/day
Child Dose: Half adult dose for children over 6
Preparation Notes: Similar to Virginia mountain mint but narrower leaves

Safety Information

Not recommended during pregnancy

Generally safe while nursing

Contraindications

Pregnancy in high doses

Possible Side Effects

Mild gastrointestinal effects

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Pycnanthemum tenuifolium

Description

Active Compounds

Traditional Uses

Modern Uses

Contraindications

Possible Side Effects