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Yarrow Topical / Poultice

A traditional salve preparation using Yarrow (Achillea millefolium), addressing fever, wound healing, high blood pressure.

salveswestern-herbalismIntermediate⏱ 10–20 minutesShelf life: 6–12 months stored in a cool, dark placeDosage: 1–2× daily as needed

Generated from this herb's full profile — safety warnings, contraindications, and sourcing.

Benefits

FeverWound HealingHigh Blood PressureInflammationChlamydiaGonorrhea

Ingredients

  • Yarrow — As needed

Instructions

  1. Mash fresh Yarrow or mix the powder with a little water to form a paste.
  2. Apply to the affected area for 20–30 minutes.

Interactions & contraindications

  • Pre-surgery — discontinue at least 2 weeks prior (potential antiplatelet effect)
  • Hormone-sensitive conditions (breast/ovarian cancer, endometriosis) — phytoestrogenic activity possible

Pregnancy

Avoid

Yarrow has a well-documented history as an emmenagogue and is generally contraindicated in pregnancy.

Breastfeeding

Use Caution

Limited formal safety data during breastfeeding; generally used cautiously.

Children

Use Caution

As a member of the Asteraceae (ragweed/daisy) family, watch for allergic reactions in children with that sensitivity.

As a member of the Asteraceae (ragweed/daisy) family, this herb carries a real chance of cross-reaction in anyone allergic to ragweed, chrysanthemums, marigolds, or daisies — introduce cautiously if there's a known allergy.

May affect blood pressure

Watch for: Antihypertensive medications (ACE inhibitors, beta-blockers, calcium channel blockers, diuretics)

Combined use can push blood pressure too high or too low — monitor readings if you take blood pressure medication.