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Drug-induced, factitious, & idiopathic diarrhoea
Bincy P Abraham1, Joseph H Sellin
1Baylor College of Medicine, 1709 Dryden St., Suite 800, Houston, TX 77030, USA. bincya@bcm.edu
Best Practice & Research. Clinical Gastroenterology
|February 7, 2013
Summary
Identifying the cause of diarrhea can be challenging. This summary covers drug-induced, factitious, and idiopathic diarrhea, outlining diagnostic and management strategies for each type.
Area of Science:
- Gastroenterology
- Internal Medicine
- Clinical Diagnostics
Background:
- Diarrhoea etiology can range from simple to complex.
- Accurate diagnosis is crucial for effective management.
- Several types of diarrhoea present unique diagnostic challenges.
Purpose of the Study:
- To review the diagnostic approaches for various types of diarrhoea.
- To outline management strategies for drug-induced, factitious, and idiopathic diarrhoea.
- To highlight the importance of considering specific aetiologies in challenging cases.
Main Methods:
- Review of diagnostic criteria for drug-induced diarrhoea based on symptom timing.
- Discussion of clinical history and stool testing for factitious diarrhoea.
- Definition of idiopathic diarrhoea as a diagnosis of exclusion.
Main Results:
- Drug-induced diarrhoea diagnosis relies on temporal association with new medications.
- Factitious diarrhoea may require a high index of suspicion and specific testing.
- Idiopathic diarrhoea management focuses on supportive and symptomatic treatment.
Conclusions:
- Effective management of diarrhoea requires accurate etiological diagnosis.
- Specific strategies exist for drug-induced, factitious, and idiopathic diarrhoea.
- Physicians must consider diverse causes and employ appropriate diagnostic tools.
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