Famotidine 20mg (Generic to Pepcid)
Famotidine 20mg (Generic to Pepcid)
Hover image to zoom Tap and hold image to zoom
Refills on File
Your pet {{refill.petName}} has {{refill.refillsRemaining}} refill{{refill.refillsRemaining>1?'s':''}} for [{{refill.options}}] which will expire on {{refill.expiresOn}}.
{{refill.petName}}'s refills for this have expired on {{refill.expiresOn}}
At a Glance
Useful in treating certain digestive disorders
Reduces stomach acid production
Works on both dogs and cats

Famotidine 20mg (Generic to Pepcid)

List Price:
{{list_price * quantity | currency}}
List Price:
{{list_price * quantity | currency}}
List Price:
{{list_price * quantity | currency}}
List Price:
See price in cart
PetPlus Price:
{{petplus_price * quantity |currency}}
PetPlus Price:
See price in cart
Sale Price:
{{sale_price * quantity|currency}}w/code {{siteCode}}
Your Price:
See price in cart
Savings:
{{petplus_savings_amount * quantity|currency}} ({{petplus_savings_percent}}%)
Savings:
{{coupon_savings_amount * quantity|currency}} ({{coupon_savings_percent}}%)
Join PetPlus today and get this for {{intro_price_total|currency}}
Join PetPlus today and {{use_strict_map_rules?"see price in cart":"get this for a special price"}}

inlowout of stock
{{tier1Label}}
{{tier2Label}}
{{customizeLabel}}
{{quantityLabel}}
Get notified as soon as this becomes available
Thank you.
We will email {{notifyEmail}} when this is back in stock.
Limit ( {{ selected_sku_data.cartLimit }} ) per customer. Orders for more than this may not be fulfilled.
Shipping is always free with PetPlus | Arrives in 1-3 days
Free shipping over $48 | Arrives in 1-3 days
Select Autoship options at checkout
At a Glance
Useful in treating certain digestive disorders
Reduces stomach acid production
Works on both dogs and cats

Comprehensive Guide To Famotidine 20 mg For Dogs

What Is Famotidine for Dogs?

If you're gassy, you usually reach out for the Pepcid. If your dog is gassy, you reach out for Famotidine, the generic version of Pepcid for dogs! Famotidine for dogs 20 mg is used to soothe a variety of medical issues like stomach inflammation, acid reflux, and more! This easy-to-use drug gives lasting relief to your distressed pets!

What Are the Issues Famotidine 20 mg for Dogs Is Used to Treat?

Famotidine for dogs is used to treat various medical issues in your dog. The primary function of this drug is to reduce the amount of stomach acid that your dog is producing. If your dog has GERD (known as gastrointestinal reflux disease), gastritis, esophagitis, or stomach ulcers, your vet will probably prescribe Famotidine for dogs.

You need your dog's stomach acid to flow back up the esophagus and irritates the lining. This lining can cause a burning sensation and the symptoms associated with gastritis. Dogs who have GERD can show a number of symptoms.

If your dog isn't eating as much as before, is coughing a lot, vomiting, or has difficulty swallowing, you should speak to your vet about your dog possibly having gastrointestinal issues. You should keep an eye out for whether your dog is sneezing, has a discharge from their nose, or has difficulty swallowing their food.

Another unusual symptom of GERD in dogs is their bark changes in pitch or tone. Gastrointestinal issues in dogs can lead to a lot of other medical problems like excessive weight loss, malnutrition, and even depression. These severely affect your dog's quality of life as they will become weak and unable to play with their family.

What Is the Famotidine Dosage for Dogs?

Famotidine for dogs dosage depends on the condition being treated, your dogs health, and a variety of other factors. The dosage your dog needs should be decided by your vet, and you should follow their instructions to the letter. This drug is usually available in 10 mg, 20 mg, and 40 mg formulations in tablet form.

Your vet will likely ask you to buy the tablets at a particular strength and dose your dog accordingly with half, one, or more pills.

Are There Any Famotidine for Dogs Side Effects?

While this drug is not approved by the FDA for use in animals, it is commonly used off-label for dogs. Famotidine for dogs is generally safe, and very rarely do any dogs suffer from any side effects. When you give your pet Famotidine for dogs, you can keep an eye out for appetite loss, constipation, diarrhea, drowsiness, and headaches.

Additionally, Famotidine for dogs can give your pet dry skin and dull fur. You might even notice a dry mouth. If your dog gets their blood tested, occasionally, your vet might note a low white blood cell count.

If any other side effects occur or if your dog has an allergic reaction, you should call your vet immediately.

Are There Any Precautions I Should Take Before Giving My Pet Famotidine 20 mg for Dogs?

Your vet should inform you of any precautions you need to take before giving Famotidine for dogs. If your vet has not mentioned anything, you should ask your vet whether your dog needs to have this medicine before or after food, the minimum amount of time you can wait between doses, and what to do if you miss a dose.

Additionally, Famotidine for cats and dogs should not be used in animals who are having cefpodoxime, cefuroxime, cyclosporine, azalea antifungals, iron salt, or QT-prolonging drugs like cisapride or fluoxetine.

These drugs have contraindications with Famotidine for cats and dogs. You should inform your vet if your pet has heart, kidney, or liver disease as these animals may be more susceptible to the side effects. Finally, this drug should be used cautiously in animals who are pregnant or lactating.

Frequently Asked Questions
  1. Can I Give This to My Cat?

    Yes, you can use Famotidine for cats. However, the dosage will be very different because of the difference in the sizes of dogs and cats. Please ask your vet for the correct dosage before giving Famotidine for cats.

  2. Does This Need a Prescription?

    Yes, Famotidine for dogs is a prescription medication. You should not give this unless directed to do so by a vet. Since this has a significant impact on your dog, you shouldn't risk dosing your dog independently.

  3. How Should I Store This Medicine?

    You can store Famotidine for dogs in the airtight container they come in away from extremes of temperature or exposure to direct sunlight and moisture. Make sure the bottle is kept in a place that cannot be accessed by your other animals or children.

  4. Can I Give This With Supplements?

    You should inform your vet about any supplements, medicines, or anything else you are putting in your dog's diet when they prescribe medication. This is so that your vet can tell you to start or stop anything that they feel will impact your dog.

  5. How Should I Feed This to My Dog?
  6. If your dog is a fussy pill-taker, you can buy pill pockets to hide the tablets in. You can wrap the tablets in peanut butter, boiled chicken, or any other high-value treat, so your dog or cat gobbles this up! Ask your vet if you can crush the tablet to hide it better if nothing else works.



Famotidine is the Generic Alternative to Pepcid.

Famotidine 20 mg

Famotidine exhibits the tendency to interact with other medications such as Digoxin and Ketoconazole. Famotidine should also be used with caution in pets that are pregnant or pets suffering from liver, kidney, or heart disease. Therefore, consult a veterinarian before administering Famotidine to your pet.


Famotidine could be responsible for certain side effects in animals. This drug should not be administered to animals with hypersensitivity or allergy. Famotidine should be prescribed with extreme caution in animals with kidney or liver disease.

Though side effects are rare with Famotidine, your pet may exhibit loss of appetite and tiredness. Contact your veterinarian if you observe these symptoms. You should also contact your veterinarian if your pet exhibits signs of an allergic reaction, such as swelling, hives, itching, or difficulty breathing.

Famotidine is not for use in animals allergic to it. Use with caution in geriatric animals or those with kidney, liver, or heart disease. Your pet may experience a temporary increase in stomach acid production when you discontinue use of Famotidine. Famotidine should be use with caution in pregnant animals.

Tell your veterinarian about any other medications, vitamins, or supplements that your pet is taking. Consult your veterinarian before using Famotidine in conjunction with antacids, sucralfate, digoxin, metoclopramide, or ketoconazole.

Famotidine is a pet prescription primarily used in the treatment of stomach (gastric) and intestinal ulcers. Gastric ulcer results in the break or erosion in the lining of the esophagus, stomach, or small intestines. The severity of the ulcer depends on the depth of the erosion.


An anti-ulcer drug, Famotidine belongs to the histamine receptor-2 blocker class. The secretion of gastric acid occurs when H-2 receptors present in the cell membranes of stomach cells are stimulated. By blocking the H-2 receptors, gastric acid will not be secreted, thus helping the ulcer heal.

Famotidine should be administered only under the supervision of a veterinarian. This drug also plays an important role in the treatment and/or prophylaxis of gastric, abomasal and duodenal ulcers, uremic gastritis, stress-related or drug-induced erosive gastritis, esophagitis, duodenal gastric reflux, and esophageal reflux. Famotidine also assists in the treatment of stomach inflammation caused by kidney failure and helps in combating acid reflux disease to reduce injury to the esoaddphagus. Dogs and cats suffering from mast cell tumors can be treated with Famotidine as these tumors could result in massive secretion of histamine.

ย 

Ask your veterinarian or consult with one of our pet care specialists at 1-800-844-1427.

This information is for informational purposes only and is not meant as a substitute for the professional advice of, or diagnosis or treatment by, your veterinarian. Always seek the advice of your veterinarian or other qualified professional with any questions you may have regarding a medical condition. Never disregard or delay seeking professional advice due to what you may have read on our website. Our medications are FDA approved and/or EPA regulated when and as required by law.

Famotidine is available in 10 mg, 20 mg, and 40 mg tablets as well as in the form of oral powder. The recommended dose of Famotidine to be administered to pets is 0.25 to 0.5 mg per pound (0.5 to 1.0 mg/kg) every 12 to 24 hours.

If you miss a dose while giving your pet Famotidine, administer is as soon as your remember during the same day. However, if you do not remember until the next day, skip the missed dose and only give your pet the next regularly scheduled dose. Do not give your pet a double dose of Famotidine.


Overdose of Famotidine is rare, but if you suspect your pet may have overdosed, seek emergency veterinary medical treatment. Symptoms of Famotidine overdose may include vomiting, pale gums, rapid heart rate, restlessness, or collapse.

Always follow the dosage instructions provided by your veterinarian. The oral form is administered by mouth.

Store at room temperature, away from moisture and light.

Option UPC/SKU
25 Count 309045780176

Related Articles

Image for Guide to Enalapril Maleate: Heart Disease Medicine
Guide to Enalapril Maleate: Heart Disease Medicine

About this Tablet Medication for Dogs and Cats Who Suffer from Serious Heart Problems

Read More
Image for Using Furosemide to Treat Heart or Kidney Disease
Using Furosemide to Treat Heart or Kidney Disease

Furosemide also Treats Congestive Heart Failure and High Blood Pressure

Read More
Image for Norvasc 5mg: Heart Disease Treatment Guide
Norvasc 5mg: Heart Disease Treatment Guide

A Namebrand Amlodipine, to Treat Heart Disease in Dogs and Cats

Read More

Customers Also Bought These Items

Customer Reviews

Overall Rating

5 / 5
RATING BREAKDOWN 2 reviews
1
0
2
0
3
0
4
1
5
1
* = required

New Product Review


Uploaded Image 1
Uploaded Image 2
Uploaded Image 3
  • {{error}}
SUBMIT REVIEW
Showing 1 - {{visible_reviews.length}} of 2

This product has no reviews yet. Write a review.

Page 1 of 1 1