Grapes/Raisins

Signs of grape/raisins toxicity occur in different stages.

The following signs occur in the first 6 to 12 hours after ingestion:

• vomiting
• lethargy
• anorexia
• diarrhea
• abdominal pain

The following signs occur 24 to 72 hours after ingestion:

• trouble urinating
• no urine production
• weakness
• tremors

The result of grape and raisin toxicity leads to kidney failure.  A very small amount of grapes or raisins, even one or two, may be enough to cause significant symptoms.  Fatalities may occur with or without treatment.  For dogs, INDUCE VOMITING and seek veterinary assistance for follow-up care.  Grape/raisin toxicity has not been reported in cats.