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Dietary hypersensitivity in cats and dogs
Paul Mandigers1, Alexander J German
1Universiteit Utrecht. p.j.j.mandigers@uu.nl
Tijdschrift Voor Diergeneeskunde
|November 16, 2010
Summary
Adverse food reactions in pets can be complex, often mimicking inflammatory bowel disease (IBD). Understanding the difference between food allergy and other hypersensitivities is key for effective companion animal veterinary care.
Area of Science:
- Veterinary Medicine
- Immunology
- Gastroenterology
Background:
- Adverse reactions to food (AFR) are common in companion animals.
- Differentiating AFR from inflammatory bowel disease (IBD) can be challenging.
- Dietary hypersensitivity encompasses immunological and non-immunological reactions.
Purpose of the Study:
- To define dietary hypersensitivity in companion animals.
- To specifically outline food allergy mechanisms.
- To provide guidance on managing suspected cases of dietary hypersensitivity.
Main Methods:
- Review of current literature on canine and feline food hypersensitivity.
- Classification of hypersensitivity into immunological and non-immunological categories.
- Discussion of diagnostic and management strategies.
Main Results:
- Non-immunological reactions include food intolerance, poisoning, and dietary indiscretion.
- Immunological reactions comprise true food allergy (IgE-mediated) and anaphylaxis (non-IgE-mediated).
- Accurate diagnosis is crucial for appropriate treatment.
Conclusions:
- Dietary hypersensitivity is a significant concern in companion animal health.
- Distinguishing food allergy from IBD requires a systematic approach.
- This review provides a framework for understanding and managing food hypersensitivity in veterinary practice.
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