Yarrow is one of the most ancient herbs for practical medicine and ceremonial healing. Its pollen has been found in Neanderthal burial sites. Traces of yarrow leaf have been found in the teeth of a 50,000 year old Neanderthal man.  

Yarrow is a joy to gather as it usually symbolizes the first days of Summer here in Western New York. For ceremonial and divinatory use, yarrow is traditionally gathered on Midsummer’s Day. Otherwise, it can be harvested soon after the flowers have opened and once the morning dew has dried.  

Yarrow was named for the Greek warrior Achilles, whose longevity in battle was credited to being dipped in a warm bath of yarrow shortly after birth. Later in life, it’s said that he used yarrow leaves to heal the wounds of his men. 

Yarrow is a strong ally for heavy bleeding and also works as an antiseptic. It finds its way into the medicine cabinet as a diaphoretic for colds and flu, made from yarrow’s flowers. It is also used as a bitter for improving digestion when taken before a meal as an aperitif and is effective for stomach and menstrual cramps and intestinal flus. 

Yarrow’s roots have anodyne and anti-inflammatory qualities that can be used for tooth and teething pain. A frozen or cold cloth soaked in a decoction or diluted tincture will reduce inflammation when chewed. 

It may also be used as a mild sedative to promote sleep or to calm anxiety. As a traditional divinatory and ritual herb, yarrow has been used in Native American sweat lodges, Chinese oracular ceremonies and European love charms for millennia.  

A wash of the leaves or flowers will disinfect wounds and can be followed by a chew-and-spit poultice of fresh or dried leaves to stem bleeding and speed healing. Fresh yarrow leaves are preferred, as the dried leaves seem to lose their volatile oils very easily. 

Astringent tannins in yarrow have made it a valued remedy for the reproductive system among midwives and herbalists. 

Dried, powdered leaves are great for the medicine cabinet. A centuries-old Romani remedy is that it can be applied to cuts and wounds to prevent infection and stop bleeding. A pinch of the powder in the nose will also help quickly curb a nosebleed. Refrain from inserting fresh yarrow leaves into your nostrils. 

Tincture ratios and dosage: 

Leaf: Fresh (1:2 using 95% alcohol) or dry (1:5 using 50% alcohol); preparation 1–3 ml, three times a day. 

Flower: Fresh (1:2 95% alcohol) or dry (1:5 50% alcohol); preparation 1–3 ml, three times a day. 

Root: Fresh (1:2 95% alcohol) or dry (1:5 50% alcohol); preparation 1–3 ml, three times a day. 

Infusion ratios and dosage: 

Leaf: Infusion of 1 to 2 teaspoons (5–10 ml) of the dried leaves per 1 cup (240 ml) of boiling water, up to three times a day. Higher doses can be used acutely, as needed, for a short period. 

Flower: Infusion of 1 to 2 teaspoons (5–10 ml) of the dried flowers per 1 cup (240 ml) of boiling water, up to three times a day. 

Root: Decoction of 1 to 2 teaspoons (5–10 ml) of the dried roots per 1 cup (240 ml) of boiling water, up to three times a day. 

Avoid ingesting during pregnancy. Both internally and externally, yarrow may cause side effects for those with Asteraceae sensitivity (contact dermatitis, photosensitivity, and allergic reactions) although reactions are very rare. Be sure of your yarrow identification, as there are poisonous look-alikes, including poison hemlock.  

Be safe!