Amantadine Tablets, 100mg

Varies (Generic) SKU: 394186-1


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Amantadine Tablets, 100mg

Amantadine Hydrochloride is a medication used to treat pain in dogs and cats caused by arthritis, cancer, chronic illnesses, neuropathy, de-claw surgery, and other conditions. It is most effective when combined with other pain medications. Additionally, Amantadine may be prescribed to fight viruses. The medication is available in both capsule and tablet form, with each unit sold separately. A veterinary prescription is required for Amantadine.

  • Eases discomfort and enhances overall well-being
  • Can act as an antiviral agent
  • Most effective when used in conjunction with other pain medications.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

NOTE: For generic medications, picture displayed may not depict actual product. Generic medications may vary from one order to the next by size, color and shape depending on manufacturer. Please note product may arrive in a Hardy Paw Pharmacy vial.

Dosage and Administration

  • Amantadine is available as a tablet or a capsule.
  • Can be given daily.
  • Follow the instructions exactly as directed by your veterinarian.


Use Amantadine with caution in pets with liver or kidney dysfunction, congestive heart failure, and seizure disorders. Consult with your veterinarian before giving your pet any other prescription or over-the-counter medications.

Possible Side Effects

Possible side effects of amantadine may include flatulence, diarrhea, and agitation. Taking this medication with antihistamines may also lead to difficulty urinating, dry mouth, and an increased heart rate.


This medication should not be used in pets with kidney disease, behavioral disorders, seizure disorders, liver disease, or congestive heart disease. Pets who are pregnant, nursing, or with untreated glaucoma should not take Amantadine. Thiazide diuretics may decrease the excretion of this medication. This prescription medication should not be taken with the antibiotic Trimethoprim-sulfa or the heart medication quinidine.

This drug is FDA-approved for human use. However, it is common practice for veterinarians to prescribe such drugs for use in dogs and cats.


Store Amantadine at room temperature away from heat and moisture.


What are amantadine side effects in dogs?
Side effects of Amantadine Hydrochloride for dogs and cats include diarrhea, flatulence, and agitation.

What is amantadine dosage for dogs?
Can be given daily. Follow the instructions exactly as directed by your veterinarian.

What is amantadine cost?
The cost of Amantadine can vary depending on factors such as dosage, brand, and pharmacy location. Generally, it ranges from around $13 to $100 for a one-month supply. However, prices may differ, so it's best to check with your local pharmacy for the most accurate pricing.

What are amantadine withdrawal symptoms?
Possible symptoms from discontinuing amantadine may involve feelings of nervousness, restlessness, trouble sleeping, tiredness, and flu-like issues like migraine, queasiness, and muscle soreness. Consulting a healthcare professional before stopping Amantadine is crucial to safely manage any potential withdrawal effects.

What items should I refrain from giving to my pet while administering Amantadine?
Amantadine Hydrochloride should not be used in pets that have a known allergy to amantadine hydrochloride or any of its components. Do not feed lactating, pregnant, or breeding animals.

What will occur if I forget to administer a dose of Amantadine?
Skip the skipped dose and take the following dose as usual. Do not administer additional medication to your pet to compensate for the missed dosage.

What will occur if I give my pet too much Amantadine?
Immediately seek emergency veterinary care. Taking too much Amantadine can result in death. Signs of taking too much include restlessness, disorientation, alterations in behavior, difficulty in coordination, labored breathing, elevated pulse, or convulsions.