Mountain Yarrow
Achillea millefolium
Mountain Yarrow is a traditional multipurpose herb used for minor wounds, digestive bitterness, and period-related discomfort.
Primary Use
Minor Wound Support
Common Forms
Tea, Tincture
Typical Dose
2-4 g dried aerial parts
Time to Effect
2-4 weeks
Overview
Yarrow has been one of the classic field herbs of Europe and North America, valued for wound care, fevers, digestive support, and menstrual complaints. Its long reputation as a first-aid plant likely explains why it appears in so many traditional herbals.
In modern herbal use, yarrow is still respected for topical support, mild digestive bitter action, and occasional use in formulas for colds or menstrual discomfort. Evidence is modest, but its broad traditional use is unusually consistent across cultures.
How It Works
Yarrow contains flavonoids, sesquiterpene lactones, tannins, and volatile oils. Together these may contribute to mild anti-inflammatory, astringent, and spasm-supportive effects.
The tannins help explain its traditional use on minor superficial wounds, while the bitter and aromatic compounds may support digestion. Some users also value its diaphoretic tradition in warming tea blends used during colds.
What It's Used For
Minor Wound Support
Traditionally applied to minor cuts and scrapes, yarrow may support superficial tissue tightening and comfort. Evidence is mainly traditional and preclinical.
Menstrual Comfort
Yarrow is sometimes used in herbal formulas for cramping and cycle discomfort. Human evidence is limited, but it remains a common traditional use.
Digestive Bitter Support
Its bitter-aromatic profile may gently stimulate digestion and appetite. This use aligns with traditional European bitter-herb practice.
Dots indicate strength of research evidence (5 = strongest)
Disclaimer: This information is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare provider before starting any new supplement, especially if you have a medical condition or take medications.
Last updated: April 2026