Tagamet (Cimetidine) For Dogs: Uses, Dosage, Side Effects


Tagamet, also known as Cimetidine, is often given to dogs by vets. It’s used to help with acid reflux and stomach ulcers. It is also used for other stomach problems.

The normal dose is 3 to 5 mg for each pound of the dog’s weight. This is given every 6 to 8 hours, usually before meals. The dose can change based on the dog’s size and weight, and the stomach problem it has. It is very important to give all the medicine the vet prescribes for the best results.

This medicine is usually safe for dogs. But, it can cause some side effects. These include throwing up, diarrhea, not wanting to eat, feeling tired, acting different, or having trouble breathing. If these happen, tell your vet right away.

There is still a lot to learn about Tagamet. That’s why it is so important to listen to your vet when giving this medicine to your dog.

Key Takeaways

  • Tagamet helps dogs with belly troubles, ulcers, and heartburn.
  • A normal dose is 3 to 5 mg for each pound of the dog’s weight. Give it every 6 to 8 hours, 30 minutes before food.
  • The dose can change depending on the dog’s size, weight, and stomach problems. Always follow the vet’s advice.
  • Side effects can be throwing up, upset stomach, not wanting to eat, feeling tired, acting different, and trouble breathing.
  • If your dog seems allergic to Tagamet, call the vet right away.

Tagamet Usage in Canine Treatment

Tagamet, also known as Cimetidine, is a medicine frequently used by vets to aid dogs with various tummy issues. It is particularly effective for conditions such as acid reflux, stomach ulcers, swelling in the stomach and throat, and other gastrointestinal problems. By addressing these issues, Tagamet plays a crucial role in maintaining the health and well-being of dogs, making it an essential component of their care.

This medicine is known for its efficacy in resolving a range of gastrointestinal concerns in dogs, making it a go-to option for many veterinarians when treating such conditions.

Determining Correct Dosage for Dogs

Giving Tagamet to your dog needs careful thought. The vet decides the amount based on size, weight, and stomach issues. It is important in managing dog meds. Usually, Tagamet is given based on weight. It is 3 to 5 mg per pound every 6 to 8 hours.

The timing of the medicine matters. It’s best to give it 30 minutes before meals. Following these steps will make the treatment work well.

To get the best results, finish all the medicine. Always ask your vet for the right way to give it. The amount might change based on the type of medicine.

Potential Side Effects in Dogs

Tagamet is usually safe for dogs. But, sometimes, dogs may have side effects. They may feel sick and throw up. They might have loose poop or not want to eat. Some dogs may feel tired or act weird. Hard time breathing is also a sign.

These signs can mean your dog is allergic. This needs fast care from a vet. It’s very important to watch your dog. If you see any changes, call your vet right away.

We all love our pets. So, it’s key to keep an eye on how your dog reacts to any new medicine. This will keep them safe and happy.


In short, Tagamet is a key medicine for treating dogs with stomach problems like acid reflux and ulcers. A vet must guide its use. It can help with gut health, but it can also have side effects. So, careful use of Tagamet is important.

It’s about knowing the right doses and the effects. This medicine can greatly help a dog’s health and comfort. Even with the need for care, its benefits are very important.



Michelle is a knowledgeable content writer at Dogwondersworld, specializing in canine behavior and nutrition, and is responsible for creating informative and engaging articles for the site. Her expertise contributes significantly to the depth and quality of the content.

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