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All the latest deals, news and more > Pet Pharmacy > Medications > Item # 497187

Clemastine Fumarate Tablets 2.68mg

Prescription Required

Eligible for free e-certification with purchase
60 ct


In Stock. Usually Ships 3-6 business days.

Shipping weight = 1.00 lb.


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All medications are filled by VetSource Pharmacy. More information. Can only be shipped to the 50 US states.

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Product Summary:

Clemastine Tablets

Clemastine is an antihistamine. Antihistamines are used to relieve or prevent the symptoms of allergy. Your veterinarian may prescribe this medication to prevent itching in dogs and cats. It may also be beneficial for managing cats that excessively groom themselves.
Clemastine is used to control itching and discomfort.
For use:
Dogs & cats
Active ingredient(s):
clemastine fumarate
This medication does not have an FDA approved indication for use in animals,  but it is a  common and acceptable practice for veterinarians to prescribe this human medication for use in animals. Make sure to tell your veterinarian what other medication you are giving to your pet. Quite often your veterinarian may prescribe two different medications, and a drug interaction may be anticipated. In this case, your veterinarian may vary the dose and/or monitor your pet more closely. The following drugs can potentially interact with clemastine fumarate: CNS depressants (some anxiety medications) and monoamine oxidase inhibitors. Contact your veterinarian if your pet experiences any unusual reactions when different medications are given together.
 Allergic reactions to medications may occur. Be sure to inform VetSource and your veterinarian if your pet has any known drug sensitivities or allergies. If your pet displays symptoms of an allergic reaction, call your veterinarian immediately or go to a veterinary emergency clinic. Symptoms may include but are not limited to: swollen lips, tongue, face, airways; difficulty breathing; agitation; profuse salivation; vomiting; widespread hives and itching.
Side effects:
Side effects may include stomach upset, such as diarrhea, vomiting and lack of appetite. Your pet may appear drowsy. This effect may decrease with time. Your pet may experience dry mouth and retain its urine for longer than usual. Notify your veterinarian if these effects are troublesome and continue. Other side effects may occur. If you notice anything unusual, contact your veterinarian
Clemastine should be given orally as directed by your veterinarian.
Please note:

We are not a licensed pharmacy.


This prescription product or therapeutic food is fulfilled by VetSource, a licensed pharmacy in all 50 US states.  VetSource only ships to the 50 US states. 


To order prescription products or therapeutic foods  from VetSource you must have an existing, valid veterinarian-client-patient relationship.  Prescription requests are subject to a Drug Utilization Review by a licensed pharmacist at VetSource for patient safety.


All prescription products (excluding therapeutic food) are FDA approved, or EPA licensed, to be sold in the US.


Prescription products cannot be returned. 


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