Useful information about the needs of cats and dogs with nutritionally sensitive health conditions.
Gastrointestinal Disorders
Sudden onset of vomiting, diarrhea and/or a disruption in food intake (i.e., dysrexia) are common reasons for cats to be presented to veterinary practices. In these cases, inflammation of the gastrointestinal (GI) mucosa is typically assumed but not confirmed by histopathology, so acute gastroenteropathy, rather than gastroenteritis, is the appropriate term to describe the condition.
Common causes of acute gastroenteropathy in cats can include infections with bacteria, viruses, parasites or protozoa; dietary indiscretion or rapid diet change; presence of hairballs; toxin ingestion; and acute food intolerance. Acute vomiting and/or diarrhea can occur secondary to systemic diseases such as pancreatic, liver, kidney or neurologic disease; hyperthyroidism; diabetic ketoacidosis; and urinary tract obstruction. Clinical signs often resolve spontaneously or with symptomatic treatment, without a cause being identified. In severe or prolonged cases, identification and management of the underlying disease is often necessary.
The goals of nutritional management of cats with acute gastroenteropathy are to provide a diet that meets the cat’s nutrient requirements, minimizes irritation to the GI mucosa, reduces GI secretions, supports normal motility of the stomach and intestines, and reduces risk for gastroesophageal reflux and vomiting.
“Vomiting or diarrhea can be unpleasant and stressful for both you and your cat, and we want your pet to feel better as quickly as possible. Your cat’s GI tract may need a little time to heal, even after the signs resolve. Feeding a highly digestible diet during recovery can help get your cat back to normal as quickly as possible. After that, we can plan to transition back to your pet’s regular diet.”
Pets who are finicky, fussy or not interested in food can be a challenge.
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