Marshmallow (Althaea officinalis)

Marshmallow (Althaea officinalis)

Botanical Description

  • Family: Malvaceae (Mallow family)
  • Common Names: Marshmallow, White Mallow
  • Parts Used: Roots, Leaves, Flowers
  • Native Habitat: Europe, including the UK and Isle of Man, where it grows in damp meadows, marshes, and along riverbanks.

Marshmallow (Althaea officinalis) is a highly soothing, demulcent, and anti-inflammatory herb. It has been used historically in medicine, cuisine, and folklore for its mucilaginous properties, which help soothe inflammation, protect mucous membranes, and support skin healing.

Equine Use of Marshmallow

Benefits for Horses
  1. Digestive Support – Soothes gastric ulcers, colic, and digestive inflammation.
  2. Respiratory Health – Aids coughs, bronchitis, and respiratory irritation.
  3. Skin & Wound Healing – Helps with sores, burns, and irritations.
  4. Urinary Health – Supports kidney and bladder function.
  5. Joint & Hoof Care – Used externally as a poultice for inflammation.
Administration for Horses
  • Infused Tea or Soaked Root:
    • Dried root soaked in warm water and added to feed for digestive or respiratory support.
  • Poultice (External Use):
    • Apply a moist mash of crushed marshmallow root for sores or inflamed joints.
  • Tincture or Syrup:
    • Can be added to drinking water for coughs and lung support.
⚠ Precautions
  • May slow absorption of medications, so administer separately.
  • Use caution in diabetic horses, as the root contains sugars.

Canine Use of Marshmallow

Benefits for Dogs
  1. Digestive Health – Helps acid reflux, gastritis, and colitis.
  2. Respiratory Support – Soothes coughs, kennel cough, and bronchitis.
  3. Skin & Coat Care – Used externally for wounds, rashes, and burns.
  4. Urinary Tract Support – Aids bladder infections and kidney irritation.
Administration for Dogs
  • Tea or Infusion:
    • Marshmallow root powder to warm water and mix into food.
  • Poultice:
    • Apply a moist paste to wounds, burns, or dry skin patches.
⚠ Precautions
  • Monitor for allergic reactions in sensitive dogs.
  • May affect medication absorption, so separate administration times.

UK & Isle of Man Folklore of Marshmallow

Folklore & Historical Use
  • Healing & Protection – Marshmallow was planted near homes for healing and safeguarding against evil.
  • Celtic Medicine – Used in poultices for wounds and burns.
  • Offerings to Water Spirits – In the Isle of Man, marshmallow was offered in rituals for good health and protection.
  • Traditional Cough Remedy – Folk healers in England and the Isle of Man made marshmallow syrups for colds and lung ailments.

Calming

Coat and skin

Digestion

Respiratory

Marigold (Calendula officinalis) Meadowsweet (Filipendula ulmaria)