My Dog Ate Ibuprofen

Ibuprofen can be highly toxic to dogs, even in small amounts. Here's what to do right now, when emergency care is needed, and what your vet may do next.

Emergency

This is a veterinary emergency.

Call your veterinarian, an emergency animal hospital, or Pet Poison Helpline right away if your dog ate ibuprofen, because stomach ulcers, bleeding, kidney injury, and neurologic signs can develop quickly.

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Need Emergency Help Right Now?

If your dog has consumed ibuprofen and is showing severe symptoms — such as vomiting, tremors, seizures, or collapse — they may need in-person emergency veterinary care immediately. If this is the case, we recommend calling our partner Pet Poison Helpline ($85 consultation fee). They work directly with your emergency vet to guide treatment and help resolve your pet's case faster.

Call 844-520-4632 Pet Poison Helpline · 24/7 · $85 consultation fee

When to call a vet

Emergency

Go to the ER now

Urgent

See a vet within 24 hours

Monitor

Watch at home, call if it worsens

What Happened & Why It's Dangerous

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It damages the stomach and intestines

Ibuprofen blocks protective prostaglandins, which can lead to stomach irritation, ulceration, bleeding, vomiting, diarrhea, and abdominal pain.

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It can injure the kidneys

Those same prostaglandins help maintain blood flow to the kidneys. Toxic exposure can reduce kidney perfusion and lead to acute kidney injury.

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Higher doses can affect the brain

Larger ingestions can cause ataxia, depression, tremors, seizures, coma, and other neurologic signs.

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Human products may contain extra dangerous ingredients

Some ibuprofen products are combination medications. Added ingredients can create additional risks, which is why the exact product matters.

What to Do Right Now

1. Remove access — Take away the bottle, loose pills, blister packs, and any vomit or chewed packaging so your dog cannot ingest more.

2. Call for help immediately — Contact your veterinarian, the nearest emergency vet, or Pet Poison Helpline right away. Time matters with ibuprofen poisoning.

3. Gather key details — Write down your dog's weight, the product name, tablet strength, how many may be missing, and when the exposure happened.

4. Do not give home remedies — Do not induce vomiting, give food, milk, activated charcoal, or any medication unless a veterinarian or poison expert specifically tells you to.

5. Go in if advised — Your vet may recommend immediate decontamination, bloodwork, IV fluids, stomach-protectant treatment, and monitoring depending on the amount and timing.

  • 1. Remove access
  • 2. Call for help immediately
  • 3. Gather key details
  • 4. Do not give home remedies
  • 5. Go in if advised
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Common questions

How much ibuprofen is toxic to dogs?
There is no safe at-home threshold after an accidental ingestion, so every exposure should be treated seriously. Veterinary references note that gastrointestinal signs can occur around 100 to 125 mg/kg, kidney injury may occur around 175 to 300 mg/kg, neurologic signs can occur above 400 mg/kg, and doses above 600 mg/kg may be life-threatening. But smaller amounts can still be dangerous in some dogs, especially with repeated exposure, small body size, existing kidney disease, or concurrent medications. Call your vet or Pet Poison Helpline right away.
What are the symptoms of ibuprofen poisoning in dogs?
Common symptoms include vomiting, diarrhea, drooling, decreased appetite, abdominal pain, weakness, and lethargy. More severe cases can cause blood in vomit, black tarry stool, pale gums, increased thirst or urination changes, tremors, trouble walking, seizures, collapse, or coma.
How long until symptoms appear?
Some dogs develop stomach upset within hours, while kidney injury and other complications may show up later. A dog may appear normal early on, which is why you should not wait for symptoms before calling a veterinarian.
Will my dog be okay after eating ibuprofen?
Many dogs do better when treatment starts early, before severe ulceration or kidney injury develops. Prognosis depends on the amount eaten, how quickly treatment begins, whether other ingredients were involved, and whether complications such as bleeding, kidney failure, or seizures occur.

Disclaimer: The information provided in this article is for educational purposes only and does not constitute veterinary medical advice. Reading this content does not establish a veterinarian-client-patient relationship. Every pet is different — always consult a licensed veterinarian before making decisions about your pet's health, diet, or care. If you'd like personalized guidance, you can talk to one of our vets. If your pet is experiencing a medical emergency, contact your local emergency animal hospital immediately.

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