Is it bad for them? · Paracetamol / acetaminophen
My cat ate paracetamol / acetaminophen — what now?
Enter your cat's weight and how much they ate. We'll calculate the dose, give you a clear severity level, and the right poison helpline for your country.
Fill in the form to see the dose
We'll calculate the mg/kg, severity, and the right poison helpline for your country.
About paracetamol / acetaminophen toxicity in cats
Cats lack the liver enzyme (glucuronyl transferase) needed to metabolise paracetamol — even one tablet can be fatal. Dogs are more tolerant but hepatotoxicity begins around 100 mg/kg.
Need help with something else? See all substances →