Object / Metal ToxicityHigh Priority

Zinc Toxicity in Pets (Penny & Metal Ingestion)

Direct Answer

Pennies minted after 1982 contain 97.5% zinc. Stomach acid dissolves the zinc rapidly, leading to acute hemolytic anemia, multi-organ failure, and pancreatitis.

Immediate Action Plan

  • 1Do NOT induce vomiting without veterinary imaging — the coin must be removed via endoscopy or surgery.
  • 2Obtain abdominal radiographs (X-rays) immediately to locate the metal foreign body.
  • 3Prompt surgical or endoscopic retrieval halts ongoing zinc absorption.

Symptoms to Watch

JaundiceDark Red/Brown UrinePale GumsVomitingSevere Lethargy
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Frequently Asked Questions

How quickly does zinc poisoning happen?

Signs usually appear within 24 to 72 hours of coin ingestion as stomach acid dissolves the outer copper plating.