Ligusticum porteri – OSHA

Written by admin

November 15, 2025

PARTS USED:

  • Roots

USES:

    Respiratory and ENT (Ears, Nose, Throat): 

    • Acute or chronic respiratory viruses and infections – Catarrh, colds, flu, bronchial pneumonia
    • Asthma, COPD
    • Relaxing Expectorant
    • Breaks up phlegm
    • Earaches
    • Sinus congestion
    • Sore throats (numbs)
    • Improves gas exchange in the lungs
    • Altitude sickness
    • GI:
    • Digestive aid
    • Anti-ulcer, especially for those that are alcohol-induced
    • Can be used to as an appetite stimulant

    Immune/Infectious Disease:

    • Antibacterial
    • Diaphoretic/Febrifuge
    • External wounds, insect, spider and scorpion bites/stings
    • Skin infections
    • Has been used to treat herpes and HIV
    • Helps modulate antibiotic treatment against multi-drug-resistant Staph aureus

    Circulatory Stimulant

    • Poor perfusion/ischemia
    • Varicose veins

    DOSAGE & PREPARATION:

    • Decoction
    • Syrup
    • Tincture
    • Compresses and plasters from the decoction
    • Poultice from smashed root placed directly on wound
    • Smudges (smoke inhalation/vaporizer/diffuser)

    * Bitter tasting; mix with honey, juice or other teas

      SIDE EFFECTS AND TOXICITY:

          • Do not use Osha Root if you are pregnant or breastfeeding, as it could possibly trigger menstruation and miscarriage, and it shows up in milk
          • High doses taken over longer periods may tax the liver and kidneys

            MISCELLANEOUS:

            • Considered at-risk in the wild;

            ensure your roots are ethically

            cultivated

            • Known as “Bear Root” – the root resembles a furry Bear’s claw; as well, bears have been observed digging and eating the roots after emerging from hibernation, potentially to stimulate sluggish systems
            • The Hopi and Navajo associated it with protection and used it as a good luck charm
            • The hollow stems of Ligusticum have been smoked to break the nicotine habit

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