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Ipecacuanha: the South American vomiting root
1University of Edinburgh, Edinburgh, UK.
The Journal of the Royal College of Physicians of Edinburgh
|February 21, 2009
Summary
Ipecacuanha, derived from the Cephaelis plant, was an early treatment for dysentery. Its alkaloids, emetine and cephaeline, were effective against amoebic dysentery but are now abandoned due to toxicity.
Area of Science:
- Pharmacology
- Medical History
- Ethnobotany
Background:
- Ipecacuanha, from the Cephaelis plant, has a long history of medicinal use originating in Brazil.
- It was introduced to Europe in the 17th century and utilized for treating dysentery and fevers.
Observation:
- The alkaloids emetine and cephaeline were isolated from ipecacuanha root in the early 1800s.
- Emetine demonstrated efficacy against amoebic dysentery but not bacterial dysentery.
Findings:
- Ipecacuanha and its alkaloids, emetine and cephaeline, were historically significant in treating amoebic dysentery.
- Despite historical importance, they are now obsolete due to toxicity.
Implications:
- The historical use of ipecacuanha highlights early therapeutic strategies for infectious diseases.
- Its legacy underscores the ongoing search for safer and more effective treatments in medicine.
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