Yarrow

Herbal Actions

Medical Uses

DOSAGE

Dried herb by infusion – 5 to 25g per day

1:3 tincture – 10 to 70ml per week

CONSTITUENTS

Volatile oils

Coumarins

Flavonoids

Sesquiterpene lactones

KEY COMPOUNDS

Volatile oil - azulenes such as chamazulene

bitter sesquiterpene lactones

Body Systems

Achillea has a long history of folk use for its haemostatic properties

for staunching wounds, cuts, scratches or sores, to stop nosebleeds, and internally to stem uterine haemorrhage. A peculiarity is that it is also used in folk medicine to induce nosebleeds, particularly in Ireland, with the aim of relieving headaches and migraines.

Achillea is particularly popular amongst herbalists for treatment of varicose veins and haemorrhoids.

As a uterine astringent, Achillea is used to treat ‘congestive problems’. It may be used to regulate the menstrual cycle, to reduce menorrhagia caused by problems such as fibroids, or to ease congestive dysmenorrhoea. It may even be used as part of a treatment for uterine prolapse.

As a diaphoretic, it is used for fevers, especially the common cold and influenza. It may also help to lower high blood pressure.

As a bitter tonic, Achillea may be used to strengthen the digestion in cases of anorexia and non ulcer dyspepsia.

As a urinary antiseptic and anti-inflammatory, Achillea may also be useful for cystitis.

Locally, Achillea is used as a douche for vulvovaginitis and leukorrhoea.