There is not standardization in echinacea.
I would check this out any find out what happened in this study below.
There is a study that was done in children starting in age 2 - 11
To try to find out the findings. Contact these people and give them the study number.
National Institutes of Health
9000 Rockville Pike
Bethesda, Maryland 20892 USA
Study ID Numbers: R01 AT000114-01
Study First Received: January 9, 2002
Last Updated: August 17, 2006
ClinicalTrials.gov Identifier: NCT00029211 History of Changes
Health Authority: United States: Federal Government
Additional relevant MeSH terms:
RNA Virus Infections
Respiratory Tract Diseases
Respiratory Tract Infections
ClinicalTrials.gov processed this record on January 21, 2010
Principal Investigator: James Taylor, MD University of Washington
Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00029211
United States, Washington
Child Health Institute, University of Washington
Seattle, Washington, United States, 98103
- Echinacea Information for Consumers
- Echinacea Information for Healthcare Professionals (includes dosage details)
- Side Effects of Echinacea (detailed)
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