Dog Ate Ibuprofen 200 mg

Ibuprofen is a common over-the-counter medication used by humans to relieve pain and reduce inflammation. However, what’s beneficial for humans can be extremely harmful to dogs. The substance is considered toxic to canines, and accidental ingestion can lead to serious complications.

Typically, a dose of around 125mg per kg of body weight can be lethal for dogs, but toxicity symptoms can begin at as low as 50mg per kg. If your dog weighs 15kg, for instance, and consumes a 200mg tablet, the dosage per kg will be approximately 13mg, which is within the range where toxicity symptoms may appear.

Symptoms of Ibuprofen Toxicity in Dogs

Ibuprofen ingestion can cause various symptoms in dogs, including:

  • Vomiting and diarrhea
  • Abdominal pain
  • Lethargy or restlessness
  • Loss of appetite
  • Blood in stool
  • Dehydration
  • Seizures

Long-term complications can include kidney damage, gastrointestinal ulcers, and even central nervous system issues.

What to Do If Your Dog Eats Ibuprofen

If you discover that your dog has consumed ibuprofen, immediate action is essential.

  1. Don’t Induce Vomiting Without Veterinary Guidance: Some might suggest inducing vomiting to expel the ingested tablet, but doing so can actually do more harm than good. The process can lead to additional complications like aspiration pneumonia. It is strongly advised to consult a veterinarian before taking this step.
  2. Contact Your Veterinarian: As soon as you realize that your dog has ingested ibuprofen, contact your veterinarian immediately. Provide them with as much information as you can, such as your dog’s weight, the amount of ibuprofen consumed, and the time of ingestion.
  3. Visit the Emergency Vet if Required: Depending on your dog’s condition, your veterinarian may suggest bringing your pet in for immediate treatment. This may involve the administration of activated charcoal to absorb the toxin, intravenous fluids to support kidney function, and medication to protect the stomach.

Preventing Ibuprofen Toxicity

Prevention is always better than cure. Ensure that all medications, including over-the-counter ones like ibuprofen, are stored securely out of your pet’s reach. Never administer human medications to your pet without consulting a vet. Even if your dog is in pain or discomfort, there are specific pet-safe alternatives that your vet can prescribe.

The Dangers of Self-Medication

The impulse to treat your furry friend’s pain or discomfort at home is a natural one. However, using human medications like ibuprofen can put your dog’s health at serious risk. Each species metabolizes drugs differently, which is why it’s crucial to consult with a vet before administering any medication. Moreover, ibuprofen is a non-steroidal anti-inflammatory drug (NSAID), which dogs are particularly sensitive to. Even seemingly harmless human NSAIDs can have grave consequences if ingested by your pet.

Potential Complications of Ibuprofen Ingestion

One of the reasons ibuprofen is particularly dangerous for dogs is its potential to cause kidney damage. The kidneys play a crucial role in filtering waste products from your dog’s blood. Ibuprofen can inhibit blood flow to the kidneys, leading to kidney failure in severe cases.

Ibuprofen can also cause gastrointestinal problems. It can lead to ulcers in the stomach and intestines, causing discomfort, bleeding, and potentially leading to perforation of the stomach or intestinal wall – a life-threatening complication.

Moreover, the toxicity of ibuprofen can result in neurological problems. Symptoms such as disorientation, depression, or seizures may occur. In severe cases, this can progress to a coma or even be fatal.

The Importance of Timely Intervention

Should your dog ingest ibuprofen, time is of the essence. If caught early enough (within about 2 hours), your vet may induce vomiting or administer activated charcoal, a substance that can help prevent the ibuprofen from being absorbed into your dog’s system.

Beyond this window, supportive care will be needed to protect your dog’s kidneys and stomach. This may include intravenous fluids, medications to prevent or treat ulcers, and monitoring your dog’s kidney function.


While a single 200mg ibuprofen tablet might not cause severe toxicity in larger dogs, it can still lead to distressing symptoms and should never be taken lightly. Smaller dogs are at much greater risk. Regardless of your pet’s size, immediate veterinary attention is essential to ensure their safety and well-being. Remember, acting promptly can save your dog’s life.


Q: What should I do if my dog ingests ibuprofen?

A: If you suspect or witness your dog ingesting ibuprofen, it’s vital to contact your veterinarian or an emergency vet clinic immediately. Timely intervention can mitigate severe health risks associated with ibuprofen toxicity.

Q: Can ibuprofen kill my dog?

A: Yes, unfortunately, it can. Although it largely depends on the dose ingested and the size, age, and general health of your dog, ibuprofen can cause severe kidney damage, gastrointestinal issues, neurological problems, and in worst-case scenarios, can be fatal.

Q: How is ibuprofen toxicity treated in dogs?

A: The primary course of treatment after ingestion often involves inducing vomiting or using activated charcoal to bind and prevent absorption of the toxin, assuming the dog is seen immediately following ingestion. Subsequent treatment usually includes intravenous fluids and medications to support kidney function and prevent or treat gastrointestinal ulcers.

Q: Can my dog have a delayed reaction to ibuprofen ingestion?

A: Yes. Symptoms of ibuprofen toxicity might not appear immediately. It could take several hours to a few days for symptoms like vomiting, loss of appetite, and lethargy to manifest. That’s why it’s essential not to wait for symptoms before seeking veterinary care.

Q: Are there any dog-safe alternatives to ibuprofen?

A: Yes, several medications are specifically designed for dogs to manage pain and inflammation. Carprofen, Meloxicam, and Firocoxib are some examples. However, these medications should only be used under the guidance of a veterinarian.

Q: What preventative measures can I take to avoid accidental ibuprofen ingestion?

A: To prevent accidental ingestion, store all medications, including over-the-counter ones like ibuprofen, in a secure location where your pet cannot access them. Moreover, educate family members and guests about the dangers of human medications to pets and ask them to keep their drugs out of reach.

Q: My dog ingested ibuprofen a few days ago and seems fine. Do I still need to see a vet?

A: Yes, you should. Even if your dog appears healthy, internal damage may be occurring without noticeable symptoms. It’s better to be safe and get a vet to check your pet’s kidney function and overall health.

Q: What are the immediate symptoms I should look for if my dog ingests ibuprofen?

A: Initial symptoms of ibuprofen toxicity in dogs often include vomiting, loss of appetite, lethargy, and diarrhea. More severe signs can occur later, including black-tarry stools (indicating gastrointestinal bleeding), abdominal pain, seizures, and weakness.

Q: How much ibuprofen is toxic to dogs?

A: It’s important to know that there’s no safe ibuprofen dosage for dogs. However, toxicity often occurs at a dose of more than 10 milligrams per kilogram of body weight. Yet, even lower doses can cause significant illness.

Q: How long does it take for ibuprofen to leave a dog’s system?

A: The exact duration can vary depending on the dose and the individual dog’s metabolism, but ibuprofen generally leaves a dog’s system within 24 hours. However, the effects of the toxicity can linger and cause damage for several days or even weeks.

Q: Is there a specific breed of dogs more susceptible to ibuprofen toxicity?

A: No, all breeds of dogs can be affected by ibuprofen toxicity. However, the dog’s size, age, and overall health condition are factors that can influence the severity of the toxicity.

Q: Is there a specific antidote for ibuprofen toxicity in dogs?

A: No, there’s no specific antidote for ibuprofen toxicity. Treatment mainly focuses on supportive care such as inducing vomiting, administering activated charcoal, providing IV fluids, and managing symptoms.

Q: Can dogs recover fully from ibuprofen toxicity?

A: Yes, dogs can recover fully from ibuprofen toxicity, particularly if treatment is initiated quickly after ingestion. However, in severe cases or situations where treatment is delayed, permanent damage to the kidneys or other organs can occur.

Q: Are other human pain relievers safe for dogs?

A: No, most human pain relievers are not safe for dogs. This includes common medications like acetaminophen (Tylenol), naproxen (Aleve), and aspirin. Always consult with your veterinarian before giving your dog any medication meant for humans.

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