Dogs famotidine dose

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If your dog is experiencing stomach issues or acid reflux, giving them famotidine can help alleviate their symptoms. Famotidine is a medication that reduces the production of stomach acid, making it ideal for dogs with digestive problems.

What is Famotidine?

Famotidine is a medication commonly used to treat gastrointestinal issues in dogs. It belongs to a class of drugs known as H2 blockers, which work by reducing the production of stomach acid. This can help alleviate symptoms such as heartburn, acid reflux, and ulcers in dogs.

Key Points:

  • Effective treatment for gastrointestinal problems
  • H2 blocker that reduces stomach acid production
  • Helpful for heartburn, acid reflux, and ulcers


There are several benefits of using Famotidine for dogs to provide relief from stomach issues and acid reflux. Some of the key advantages include:

  • Reduces stomach acid production, helping to alleviate symptoms of heartburn and acid indigestion.
  • Can provide relief from ulcers and gastritis by protecting the lining of the stomach.
  • May help improve appetite in dogs with decreased interest in food due to gastrointestinal discomfort.
  • Can be used to manage symptoms of acid reflux and GERD in dogs.

Relief for Dogs

One of the key benefits of administering Famotidine to dogs is the relief it provides from gastrointestinal issues. Dog owners often turn to Famotidine when their pets are experiencing symptoms like acid reflux, indigestion, or ulcers. By reducing the amount of stomach acid produced, Famotidine helps alleviate discomfort and pain in dogs, allowing them to feel more comfortable and at ease.

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Key Points:
1. Acid Reflux: Famotidine can help manage acid reflux in dogs, reducing regurgitation and heartburn.
2. Indigestion: Dogs with indigestion may benefit from Famotidine’s ability to calm the stomach and improve digestion.
3. Ulcers: Famotidine is often prescribed to dogs with ulcers to reduce stomach acid and promote healing.

Overall, Famotidine can offer much-needed relief to dogs suffering from gastrointestinal issues, improving their quality of life and well-being.



Proper dosage of famotidine for dogs should be determined by a veterinarian based on the dog’s weight and condition. The typical dosage is 0.25 mg to 0.5 mg per pound of body weight every 12 to 24 hours. It is important to follow the veterinarian’s instructions carefully and not exceed the recommended dosage.

Dog Weight (lbs) Recommended Dosage (mg)
10 2.5 – 5 mg
20 5 – 10 mg
30 7.5 – 15 mg
40 10 – 20 mg
50 12.5 – 25 mg

Proper Administration

When giving Famotidine to your dog, it is important to follow the vet’s instructions carefully. Famotidine is typically administered orally, either with or without food, depending on your vet’s recommendation.

The dosage prescribed by the vet should be strictly adhered to, and the medication should not be given more frequently or in higher doses than directed.

  • Make sure to monitor your dog for any signs of improvement or adverse reactions while on Famotidine.
  • If you have any concerns or notice any unusual behavior in your dog, contact your vet immediately.
  • Do not stop administering Famotidine abruptly without consulting your vet, as this could lead to a relapse or worsening of the condition.
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Side Effects

Like any medication, famotidine can cause side effects in some dogs. Common side effects include:

  • Loss of appetite
  • Vomiting
  • Diarrhea
  • Dizziness

If your dog experiences any of these side effects, it is important to consult your veterinarian immediately. In rare cases, more severe side effects may occur, such as:

  • Seizures
  • Difficulty breathing
  • Jaundice
  • Unusual bleeding

If you notice any of these symptoms in your dog after giving famotidine, stop the medication and seek veterinary care right away.

Potential Risks

While famotidine is generally considered safe for dogs, there are potential risks that pet owners should be aware of. Some dogs may experience mild side effects such as drowsiness, nausea, or diarrhea. These side effects are usually temporary and subside as the body adjusts to the medication.

In rare cases, dogs may have an allergic reaction to famotidine, which can manifest as difficulty breathing, swelling of the face or throat, or hives. If your dog shows any signs of an allergic reaction, seek veterinary care immediately.


Drug Interaction Description
Antacids Famotidine may interact with antacids, reducing its effectiveness. Consult your veterinarian before giving both medications simultaneously.
Other Acid Reducers Combining famotidine with other acid reducers can lead to excessively reduced stomach acid levels, affecting digestion. Use with caution.


Q: Can dogs take famotidine on an empty stomach?

Yes, dogs can take famotidine on an empty stomach. However, it is generally recommended to administer the medication with food to reduce the risk of gastrointestinal upset.

Q: How often can I give famotidine to my dog?

The dosage frequency for famotidine in dogs can vary based on the condition being treated. It is important to follow your veterinarian’s instructions regarding the frequency of administration.

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For more detailed information and specific dosing instructions for your dog, consult with your veterinarian.