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Clemastine Fumarate For Cats: Uses, Dosage, & Side Effects

Clemastine fumarate for cats is an antihistamine medicine that veterinarians primarily prescribe to help alleviate the symptoms that allergies produce. It’s the generic name for a drug that’s also sold under the brand names Dayhist, Tavist, and Antihist-I.

The medication works by stopping the effect that histamine can have on a cat’s body tissues. It comes in tablet form, and you’ll need a veterinarian’s prescription to purchase it. This drug has FDA-approval for human use, but vets also commonly prescribe it for animals.

You can easily order clemastine fumarate for your cat online from Chewy’s pharmacy with your vet’s prescription. Closely follow your vet’s instructions for the correct and safe dosage and frequency.

Here’s what you should know about the uses, dosage, and side effects of clemastine fumarate for cats.

Uses Of Clemastine Fumarate For Cats

Veterinarians generally prescribe clemastine fumarate for cats to treat the symptoms that allergies can bring on. These can include itching, sneezing, and having a runny nose.

The drug works by lessening the inflammatory reactions that histamine can cause. In some cases, vets also prescribe the drug for skin issues, including inflamed or itchy skin.

Dosage Of Clemastine Fumarate For Cats

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The following is a guideline for typical use of the drug in cats and must not replace your veterinarian’s advice for your individual pet.

Vets commonly prescribe clemastine fumarate to cats at a dosage of about 0.67 mg given every twelve hours. This can vary based on a cat’s size and weight, as well as the severity of their symptoms.

If your vet prescribes this drug, it’s important that you always follow their exact dosage and administration instructions. This includes the length of time you should give the medicine to your cat. Even if symptoms clear up early, it’s imperative that you finish administering the full course as recommended by your vet.

Side Effects Of Clemastine Fumarate For Cats

Clemastine fumarate can produce the side effects in cats. Most commonly, you may notice your cat acts and feels drowsy while they’re taking the medication.

In some cases, cats may also experience diarrhea as a side effect.

If you suspect your cat took too much of the drug and is suffering from an overdose, contact your emergency veterinarian right away.

Has your vet ever prescribed clemastine fumarate for your cat’s allergies? Did it help? Let us know in the comments section below!

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