Can You Give Dogs Pepto Bismol for Vomiting?

Vomiting is a common issue among dogs, and as a pet owner, it can be difficult to know what to do when your furry friend is feeling unwell. One popular remedy for vomiting in humans is Pepto Bismol, but is it safe to give to dogs? In this blog, we will explore the use of Pepto Bismol in dogs and provide helpful information to help you make an informed decision.

What is Pepto Bismol?

Pepto Bismol is a medication that is used to treat a variety of stomach and intestinal issues. It is a brand name for bismuth subsalicylate, a medication that works by reducing inflammation and neutralizing stomach acid. Pepto Bismol is commonly used to treat upset stomach, nausea, diarrhea, and heartburn.

Can Dogs Take Pepto Bismol?

The short answer is yes, dogs can take Pepto Bismol. However, Pepto Bismol is not FDA-approved for use in dogs, and it should only be used under the guidance of a veterinarian.

Pepto Bismol is considered to be relatively safe for dogs, but it is important to follow the dosage guidelines provided by your veterinarian. The recommended dosage for dogs is 1 teaspoon per 20 pounds of body weight, given every 6-8 hours. Pepto Bismol should not be used for more than a few days, as prolonged use can lead to side effects such as blood disorders and kidney damage.

What are the Possible Side Effects of Pepto Bismol on Dogs?

While Pepto Bismol is considered safe for dogs, there are some potential side effects to be aware of. These include:

  • Black or tarry stools: Pepto Bismol can cause the feces to turn black or tarry, which is a sign of blood in the feces. This is a rare side effect, but it is important to contact your veterinarian if you notice this change.
  • Constipation or diarrhea: Pepto Bismol can cause constipation or diarrhea in some dogs. If your dog is experiencing either of these symptoms, it is important to contact your veterinarian.
  • Allergic reactions: Some dogs may have an allergic reaction to Pepto Bismol. If your dog is experiencing symptoms such as hives, itching, or difficulty breathing, it is important to contact your veterinarian immediately.
  • Blood disorders: Prolonged use of Pepto Bismol can lead to blood disorders such as aplastic anemia and methemoglobinemia. It is important to follow the dosage guidelines provided by your veterinarian and to not use Pepto Bismol for more than a few days.

When Should You Give Your Dog Pepto Bismol?

If your dog is experiencing vomiting, it is important to contact your veterinarian to determine the cause of the vomiting. Vomiting can be caused by a variety of issues, including dietary issues, infections, and underlying health conditions. Pepto Bismol can be used to treat vomiting caused by stomach or intestinal issues, but it is not appropriate for all causes of vomiting.

Pepto Bismol should not be used in dogs with bleeding disorders, as it can cause the blood to clot more slowly. Additionally, Pepto Bismol should not be used in dogs who are taking certain medications, such as blood thinners or non-steroidal anti-inflammatory drugs (NSAIDs).


Hannah Elizabeth is an English animal behavior author, having written for several online publications. With a degree in Animal Behaviour and over a decade of practical animal husbandry experience, Hannah's articles cover everything from pet care to wildlife conservation. When she isn't creating content for blog posts, Hannah enjoys long walks with her Rottweiler cross Senna, reading fantasy novels and breeding aquarium shrimp.

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