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Multisite mucous membrane bleeding due to a possible interaction between warfarin and 5-fluorouracil
1Division of Gastroenterology, University of Washington Medical Center, Seattle 98195, USA.
Pharmacotherapy
|May 1, 1997
Summary
A patient taking 5-fluorouracil for colon cancer experienced severe bleeding due to a potential drug interaction with warfarin. This interaction may impair warfarin metabolism, increasing bleeding risk.
Area of Science:
- Oncology
- Pharmacology
- Gastroenterology
Background:
- A 59-year-old male patient undergoing treatment for colon cancer presented with significant bleeding symptoms.
- Symptoms included epistaxis, hematemesis, hematuria, and hematochezia, indicating a systemic bleeding issue.