Goldenseal | Hydrastis canadensis
Traditionally used for infections, Goldenseal supports urinary, digestive, and mucous membrane health. It has antimicrobial and astringent effects, helping with colds, sore throats, and gastrointestinal conditions.
Benefits & Uses
Infections: Broad-spectrum antimicrobial for stubborn infections of mucous membranes.
Urinary Health: Helps manage urinary tract infections.
Digestive Support: Eases indigestion, diarrhea, and gastrointestinal infections.
Liver Function: Stimulates bile flow and supports detoxification.
Skin & Mucous Membranes: Traditionally used for ulcers, sinus infections, and skin diseases.
Loss of Appetite: Acts as a bitter tonic to stimulate digestion and appetite.
Form & Dosage
Powder/Capsules: Common supplement form for immune and digestive health.
Tincture/Extract: Liquid extract used for infections and mucous membrane inflammation.
Tea/Infusion: Less common due to strong bitter taste.
Typical dosage: 250–500 mg capsule, 2–3 times daily; or 2–4 mL tincture up to 3 times daily.
Parts Used
Root and rhizome.
Precautions
Endangered Species: Goldenseal is at risk—choose sustainably sourced products or alternatives (e.g., Oregon Grape, Barberry).
Pregnancy & Lactation: Avoid during pregnancy or breastfeeding.
High Blood Pressure: Use with caution; may worsen hypertension.
Long-term Use: Not recommended for extended periods; best for short-term infection support.
Drug Interactions: May interfere with absorption of certain medications.
For more detailed information about the different ways to take herbs, consider taking a course at the HomeGrown Herbalist Online School of Botanical Medicine.
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