Grape and Raisin Toxicity
Vitis spp
Aussi appelé: Grape and raisin poisoning, Grape toxicity, Raisin toxicity
En bref
Grape and raisin toxicity in dogs is a sudden, life-threatening medical emergency that can cause acute kidney failure. Even tiny amounts can be highly toxic, and immediate veterinary intervention is crucial to protect your dog's kidneys.
TL;DR. Urgence critique: insuffisance rénale aiguë possible.
Menace toxique grave pour le chien.
Qu'est-ce que c'est ?
Vitis spp. (grapes, raisins, currants, sultanas) can trigger acute tubular necrosis and kidney failure in dogs. Toxin unknown; response unpredictable.
"The toxic agent (or agents) has so far defied detection. Analysis for a variety of substances has proved negative, including mycotoxins, heavy metals, pesticides and vitamin D3... It is postulated that the cause may be a nephrotoxin"
Causes et facteurs de risque
Fresh or dried fruit, trail mix, baked goods. No safe dose; even a few pieces may be fatal. No breed/age predisposition.
Signes à surveiller
- Vomiting (cardinal) often within 6-12 h
- Abdominal pain, anorexia, lethargy, diarrhea, ataxia, weakness (common)
- Oliguria/anuria (late, critical)
Léthargie et vomissements précoces.
Comment les vétérinaires diagnostiquent
History plus serial BUN/creatinine, phosphorus/calcium, urinalysis. No rapid toxin assay.
Options de traitement
Early emesis (2-4 h if stable) then Activated Charcoal. Hospital IV fluids ≥48 h. Furosemide if oliguric. Hemodialysis if available for anuria.
Pronostic
Excellent if decontaminated before azotemia; guarded after AKI; poor if anuric.
Prévention
No grapes/raisins ever; secure fruit bowls and baking goods; educate family and guests.
Quand appeler le vétérinaire
Any grape or raisin ingestion: call vet/poison control immediately. Do not wait for vomiting or lethargy.
Sources
- FEDIAF Scientific Advisory Board Nutrition Fact Sheets, 2024, pages 66-67.
My highlights & notes
Signes et symptômes
Comment c’est diagnostiqué
- Blood urea measurement
- Renal histopathology
- Serum creatinine measurement
- Serum phosphorus measurement
- Total calcium level measurement
Approches de traitement
Le traitement doit être prescrit par un vétérinaire agréé selon votre animal. Les doses précises ne sont volontairement pas affichées.
Questions fréquentes
What is Grape and Raisin Toxicity?
Grape and raisin toxicity in dogs is a sudden, life-threatening medical emergency that can cause acute kidney failure. Even tiny amounts can be highly toxic, and immediate veterinary intervention is crucial to protect your dog's kidneys.
What are the symptoms of Grape and Raisin Toxicity?
Vomiting (throwing up)、Loss of appetite、Ataxia (wobbly, unsteady walking)、Lethargy、Weakness (low energy, no strength)、Belly pain、diarrhoea、unable to pass urine
How is Grape and Raisin Toxicity diagnosed?
Blood urea measurement、Renal histopathology、Serum creatinine measurement、Serum phosphorus measurement、Total calcium level measurement
How is Grape and Raisin Toxicity treated?
Le traitement doit être prescrit par un vétérinaire agréé selon votre animal. Les doses précises ne sont volontairement pas affichées.
Sources
- fediaf-nutrition-2024 · p. 67
- fediaf-nutrition-2024 · p. 67
- fediaf-nutrition-2024 · p. 66
Cet article est informatif et ne remplace pas un avis vétérinaire. Si votre animal est malade, consultez un vétérinaire.
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