Finger Clubbing Caused by Herbal Tea

Clubbing of the fingers is often taken to be a sign of serious illness. Its discovery, particularly if there are associated symptoms in the cardiovascular, respiratory or gastrointestinal systems, usually leads to exhaustive investigation. A case is presented in which the etiology of clubbing was fo...

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Bibliographic Details
Main Authors: Saifudin Rashiq, Neil E Brown, Richard N Fedorak
Format: Article
Language:English
Published: Wiley 1996-01-01
Series:Canadian Respiratory Journal
Online Access:http://dx.doi.org/10.1155/1996/404385
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Summary:Clubbing of the fingers is often taken to be a sign of serious illness. Its discovery, particularly if there are associated symptoms in the cardiovascular, respiratory or gastrointestinal systems, usually leads to exhaustive investigation. A case is presented in which the etiology of clubbing was found only when a new history of heavy ingestion of herbal tea was obtained, extensive work-up having previously been unhelpful. Other cases appearing in the English-language literature are cited, some universal etiological associations are described, and an attempt is made to explain the phenomenon, based on a recent theory of the cause of clubbing.
ISSN:1198-2241