Dog Health
Can I Give My Dog Paracetamol UK
Quick answer
**Never give your dog human paracetamol unless your vet has prescribed it.** Paracetamol causes liver damage and can be fatal in dogs. If your dog is in pain or has swallowed any human painkiller, phone your vet or **Animal PoisonLine on 01202 509000** immediately — do not wait for symptoms.
Key takeaways
- Never give human paracetamol (Panadol, Calpol, or generic) to your dog unless your vet has prescribed an exact dose.
- Toxic effects can occur around 75 mg/kg — a single 500 mg tablet may seriously harm a small dog.
- If tablets were swallowed, call your vet or Animal PoisonLine (01202 509000) immediately — do not wait for symptoms.
The full picture
Causes, home monitoring, treatment options and the exact signs that mean call your vet — in the complete guide.
Frequently Asked Questions
- Can I give my dog paracetamol for pain?
- No — never give human paracetamol (Panadol, Calpol, or generic) to your dog unless your vet has specifically prescribed it with an exact dose. Paracetamol can cause liver failure and death in dogs at doses owners often consider safe.
- How much paracetamol is toxic to dogs?
- Toxic effects can occur at doses around 75 mg per kg of body weight. A single 500 mg tablet may seriously harm a small dog. Never estimate doses from human medicine labels — only use products and amounts prescribed by your vet.
- What are signs of paracetamol poisoning in dogs?
- Vomiting, drooling, lethargy, brown or blue gums, difficulty breathing, swelling of the face or paws, collapse, and liver failure. Signs may develop within hours.
- What pain relief can I give my dog instead?
- Only use pain relief prescribed by your vet — licensed dog NSAIDs (such as carprofen or meloxicam) or other medications chosen for your dog's condition. Never substitute human ibuprofen, aspirin, or paracetamol.
Reviewed 2026-07-10 against UK veterinary guidance · Information only — not a substitute for seeing your vet.