Echinacea
echinacea
Medicinal Actions
Colic, antiedemic, antiinflammatory, Modestly antibacterial against Proteus and Staphylococcus, Antibacterial, antiviral
Primary Conditions Treated
General Dosage
1–2 tbsp fresh root; 3 g dry root; 3 g dry root:15 ml alcohol/15 mg water; 2 tsp root/cup water to 3 ×/day; 1–2 g root as tea 3 ×/day; 0.25–1 ml liquid root extract 3 ×/day; 10–30 drops root tincture 3 ×/day; 1–2 droppers tincture; 1–2 ml herb tincture 3 ×/day; 300–400 mg solid extract; 2 capsules 2–3 ×/day; 2–3 capsules 2–3 ×/day.
Safety & Contraindications
Class 1. I don’t worry about levels of pyrrolizidine alkaloids as low as 60 ppm; isotussilagine and tussilagine have been reported at levels of up to 60 ppm in pallid and purple coneflower. Commission E reports contraindications: progressive systemic diseases. No side effects or interactions with other drugs reported. But, “There are no contraindications or adverse effects reported for echinacea products taken orally”. People with asthma, eczema, or hay fever may prove allergic to Echinacea. Should not be used for more than 2–8 weeks, according to many authors. Other sources report contraindications: inclination to hypersensitivity, pregnancy; adverse effects: metabolic worsening in diabetic patients, dose-dependent chills, fever, nausea, vomiting, acute allergic reactions. O’Brien contraindicates for autoimmune disorders. According to Parnham, doses 1000 times greater than normally used may be immuno- Commission E reports contraindications: progressive systemic diseases. No side effects or interactions with other drugs reported. But, “There are no contraindications or adverse effects reported for echinacea products taken orally”. People with asthma, eczema, or hay fever may prove allergic to Echinacea. Should not be used for more than 2–8 weeks, according to many authors. Other sources report contraindications: inclination to hypersensitivity, pregnancy; adverse effects: metabolic worsening in diabetic patients, dose-dependent chills, fever, nausea, vomiting, acute allergic reactions. O’Brien contraindicates for autoimmune disorders. According to Parnham, doses 1000 times greater than normally used may be immunosuppressive. CAN reports polysaccharide as allergenic and irritant. Positive and negative concern has been expressed about the overproduction of tumor necrosis factor production, which is stimulated by Echinacea. TNF, in addition to its antitumor activities, is said to mediate cachexia and the manifestation of endotoxic shock.