Cart --
0
Your Shopping Cart is Empty
At a Glance
Treats hyperthyroidism in cats
Used as pre-thyroid surgery treatment
Rapid results
This product requires a prescription.


Generic Alternative is Methimazole

Tapazole is a prescription medication for treating hyperthyroidism in cats. Speak with your veterinarian for more information, as blood tests are required in order to find out the correct dosage for your pet. [+]

Our Price

Pill Type
Pill Count
Auto Delivery
Our Price:
  • PetPlus Member Benefits
  • Wholesale prices on Flea & Tick, Heartworm, Supplements, & Rx Food
  • Wholesale prices on all Prescription Medication
  • Free shipping on all PetPlus items
  • 20% off all other products on
  • 24/7 Vet Helpline - Call, Email, Chat
  • 100% Member Savings Guarantee
  • Only $50/year (per pet, plus tax)That's UNDER $5 per month! Learn More »
How to Order Prescriptions Online
Step 1: Find the right product Step 2: Add to cart Step 3: Tell us about your pet and vet Step 4: That's it!
  • Other Customers Also Bought for their Pet

    • Kills any disease carrying tick within one day of application
    • Prevents every stage of flea life (eggs, larvae, and pupae) from developing into adults
    • Frontline Plus is waterproof
    • Lasts for 30 days
    • Kills heartworms, hookworms, roundworms, and other parasites
    • Convenient chewable made with real beef that your dog will love
    • Safe and effective; EPA and FDA approved
    • Kills all stages of flea life (including eggs, larvae, and adult) within 12 hours
    • Kills fleas on contact, so they die before they bite your dog
    • Kills and protects against lice
    • Waterproof protection for a full 30 days

Customer Reviews

Product Review Summary

Showing 1 - {{reviews.length}} of {{summary.NumReviews}} Sort by:

Thank you for reviewing this product!

New Product Review

* All fields required unless otherwise stated.
Please enter your name or nickname.
Please enter a valid location.
Please select your pets life stage.
Please select a pet type.
Please select a dog breed. Please select a cat breed.
Please select your pets gender.
Please rate the ease of use.
Please rate the effectiveness.
Please rate the value of the product.
Please rate the product overall.
Please enter a title for the review.
Please enter a review (at least 10 characters).
| {{review.rating_overall}} / 5


Pet Type: {{review.pet_type}} Pet Breed: {{review.pet_breed}} Pet Gender: {{review.pet_gender}} Pet Life Stage: {{review.pet_life_stage}}

Pros: {{review.pros}}

Cons: {{review.cons}}

Ease of use

New Comment

Please enter a valid email!
Please enter a valid nickname!
Please enter a comment.

User Comments


This review has no comments.

This product has no reviews yet. Write a review.

Rated 4 out of 5 by 1 reviewers.
Rated 4 out of 5 by Definitely worked better than generic in this case My cat was on the generic of Methimazole for a few years, and it was fine, but then his thyroid began to get worse, and the doctor wanted me to try a different brand before increasing his dose, as he found that sometimes other generics work better than others. We tried another generic from his office, and it still didn't help, so I took it upon myself to try Tapazole instead, and his numbers went from 7 something to 2 something in just a few days of use. I don't know what these numbers mean, but I do know that he is now in normal range, and it was a big difference. the downside is that this one is extremely expensive, however I happen to have pet insurance so most of my cost is covered, and I always take advantage of any points or coupons I have for PetCareRx. If you do not have insurance and cannot afford the difference in cost, make sure you are getting your pet tested periodically and you may need to use a higher dose. 03/24/2013
Page 1 of 1 1
EV SSL Certificate

Want a treat?

Enter your e-mail to find out how to get
75% OFF your first purchase: