Hydrastis canadensis [Image]. [2014]. Retrieved from: http://www.prairiemoon.com/seeds/wildflowers-forbs/hydrastis-canadensis-goldenseal.html
Common name:
Golden seal
(Hoffman, 1983, 198)
Latin binomial:
Hydrastis canadensis
(Hoffman, 1983, 198)
Family:
Ranunculaceae
(Hoffman, 1983, 198)
Parts used:
Root and rhizome
(Hoffman, 1983, p. 234)
Active
contituents:
- Alkaloids; Hydrastine, Berberine, Canadine
- Traces of essential oil
- Ressin
- Fatty oil
(Hoffman, 1983, 198)
Actions:
- Anti-catarrah
- Tonic
- astringent
- Laxative
- Muscular stimulant
- Oxytocic
- Bitter
Indications:
Contraindications:
Should be avoided during pregnancy due to the stimulating affects it can have on the muscles of the uterus.
(Hoffman, 1983, 198)
- Used on the mucous membranes
- Digestive problems; Gastritis, septic ulcerations, colitis, loss of apeptite
- URT catarral
- Menorrhagia
- Haemorrhages
- Used during child birth
- Externally it is used for the treatment of eczema, ringworm, pruritis, ear ache and conjunctivitis
Contraindications:
Should be avoided during pregnancy due to the stimulating affects it can have on the muscles of the uterus.
(Hoffman, 1983, 198)
Dosage:
- Infusion: Poor 1 cup of boiling water over 1/2-1 teapsoon of the powdered herb and leave to infuse for 10-15 minutes, drink 3 times daily.
- Tincture: Take 2-4 ml of the tincture, 3 times daily.
Combinations:
- In stomach conditions it can be combined with Meadow sweet and Chamomile.
- In uterine hemorrhages it is best combined with Beth root.
- Externally it can be used as a wash for irritation and itching combining well with Witch hazel.
- As an ear drop it can be combined with Mullien.
References:
Hoffman, D. (1983) The holistic herbal. Element
books: Dorset.