Echinacea (Echinacea angustifolia DC, Echinacea pallida, Echinacea purpurea)

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Selected references

  1. Barak V, Birkenfeld S, Halperin T, et al. The effect of herbal remedies on the production of human inflammatory and anti-inflammatory cytokines. Isr Med Assoc J 2002;4(11 Suppl):919-922.
  2. Cohen HA, Varsano I, Kahan E, et al. Effectiveness of an herbal preparation containing echinacea, propolis, and vitamin C in preventing respiratory tract infections in children: a randomized, double-blind, placebo-controlled, multicenter study. Arch Pediatr Adolesc Med 2004;158(3):217-221.
  3. Gillespie EL, Coleman CI. The effect of Echinacea on upper respiratory infection symptom severity and quality of life. Conn Med 2006 Feb;70(2):93-7.
  4. Goel V, Lovlin R, Barton R, et al. Efficacy of a standardized echinacea preparation (Echinilin) for the treatment of the common cold: a randomized, double-blind, placebo-controlled trial. J Clin Pharm Ther 2004;29(1):75-83.
  5. Kemp DE, Franco KN. Possible leukopenia associated with long-term use of echinacea. J Am Board Fam Pract 2002;15(5):417-419.
  6. Koenig K, Roehr CC. Does treatment with Echinacea purpurea effectively shorten the course of upper respiratory tract infections in children? Arch Dis Child 2006 June; 91(6):535-7.
  7. Le Tourneau M. Echinacea fails to show efficacy in treating colds in a pediatric population. Altern Ther Health Med 2004;10(1):16.
  8. Linde K, Barrett B, Wolkart K, et al. Echinacea for preventing and treating the common cold. Cochrane Database Syst Rev 2006 Jan 25;(1):CD000530.
  9. Lindenmuth GF, Lindenmuth EB. The efficacy of echinacea compound herbal tea preparation on the severity and duration of upper respiratory and flu symptoms: a randomized, double-blind placebo-controlled study. J Altern Complement Med. 2000;6(4):327-334.
  10. Narimanian M, Badalyan M, Panosyan V, et al. Randomized trial of a fixed combination (KanJang) of herbal extracts containing Adhatoda vasica, Echinacea purpurea and Eleutherococcus senticosus in patients with upper respiratory tract infections. Phytomedicine 2005 Aug;12(8):539-47.
  11. Neff GW, O'Brien C, Montalbano M, et al. Consumption of dietary supplements in a liver transplant population. Liver Transpl 2004;10(7):881-885.
  12. Schoop R, Klein P, Suter A, et al. Echinacea in the prevention of induced rhinovirus colds: a meta-analysis. Clin Ther 2006;28(2):174-183.
  13. Taylor JA, Weber W, Standish L, et al. Efficacy and safety of echinacea in treating upper respiratory tract infections in children: a randomized controlled trial. JAMA 12-3-2003;290(21):2824-2830.
  14. Turner RB, Bauer R, Woelkart K, et al. An evaluation of Echinacea angustifolia in experimental rhinovirus infections. N Engl J Med 2005 Jul 28;353(4):341-8.
  15. Vonau B, Chard S, Mandalia S, et al. Does the extract of the plant Echinacea purpurea influence the clinical course of recurrent genital herpes? Int J STD AIDS 2001;12(3):154-158.

NS_patient-echinacea

Portions of this document last updated:

Sept. 1, 2009

THIS EVIDENCE-BASED MONOGRAPH WAS PREPARED BY
THE NATURAL STANDARD RESEARCH COLLABORATION
(www.naturalstandard.com)


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