Is paracetamol poisonous to dogs and cats?
Can kill a cat, even in a small amount. Dangerous for dogs too.
Call your vet or the Animal PoisonLine straight away, even if your pet seems fine. Many poisons don't cause signs for hours, and treatment works best early. Keep the packet or a photo of what they ate. Don't try to make them sick unless a vet tells you to.
Why it's a problem
Cats can’t break down paracetamol. Even part of one tablet can damage their red blood cells and liver. Dogs can be poisoned too. It is also in many cold and flu remedies.
Signs to look out for
- Brown or blue gums
- Swelling of the face and paws
- Fast breathing
- Being quiet or off food
Getting help
Call your own vet first. If they're closed, their phone line will tell you who covers out of hours. The Animal PoisonLine (01202 509 000, a charge applies) gives 24-hour advice to owners.
This page is general guidance, not a diagnosis. Every pet is different, so always follow your vet's advice.