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At a Glance
Effective in fighting hyperthyroidism, or Graves disease
Reduces overall thyroid hormone levels
Comes in tablet form and taken orally
This product requires a prescription.

Methimazole

Methimazole, generic of Tapazole, is an anti-thyroid pill used to treat hyperthyroidism in cats to restore the hormone levels back to normal. Methimazole comes in tablet form to be taken orally and can be prescribed by your cat's veterinarian. [+]

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Rated 4.5 out of 5 by 23 reviewers.
Rated 5 out of 5by MethimazoleMy cat has gone from a skeleton to a much calmer, happier, healthy cat again. He sleeps more like he used to, has filled out and has a healthier coat. The tablets crush easily so they disappear into his favorite wet food. Purchasing through Pet Rx is less than half the price of purchasing at my vet. 05/16/2016
Rated 5 out of 5by works for hyperthyroidismmy cat has gained weight since taking methimazole. i've had hyperthyroid cats in the past who had been on it and it definitely helps with that issue. 10/13/2015
Rated 5 out of 5by Worth it!All I have to say is I'm pleased with its effectiveness AND ease of splitting. I've had different brands where they could barely be cut properly! (My cat was on 1/8 tab two times a day at one point, then moved to 1/4 tab twice a day) So, 1, I am very pleased with this medicine! 08/25/2015
Rated 5 out of 5by Seems to work well.Works for my cat's condition. His hyperthyroidism is under control. I will definitely re-order from PetCareRx. 04/10/2014
Rated 5 out of 5by prompt delivery, excellent valuehassle free! they contact the vet directly and ship promptly. the product appears to be of high-quality and effective. very satisfied 02/06/2014
Rated 5 out of 5by It works!I have a cat that was diagnosed with hyperthyroidism and the vet prescribed this medicine and it has definitely lowered her levels. 01/16/2014
Rated 4 out of 5by Not same as received from vet. They were larger & chicken flavoredTiny tablets. Difficult to split. Not flavored. Prompt delivery. 09/16/2013
Rated 4 out of 5by Not same as received from vet. They were larger & chicken flavored Tiny tablets. Difficult to split. Not flavored. Prompt delivery. 09/16/2013
Rated 2 out of 5by Not as effective as brand for my kittyWhen my cat had a mild problem with his thyroid, this was fine, for a few years actually, but then when it started to get worse I tried Tapazole name brand and within days he was tested again and the numbers dropped 5 points (not sure what the medical term is) to within normal range. The vet had previously tried another generic he uses in his office which usually works well, for 2 weeks, and still no change. So, as it turns out, in this case, sometimes the generic of this type of medicine just isn't as effective. If you must use it, please get your pet tested more often. I have insurance which covers most of my cost, and therefore have switched to the name brand this time. 03/24/2013
Rated 5 out of 5by Cheap and effectiveA lot cheaper then what the vet charges and it works great! My cat has been on it over a year and after a month she gained her weight back and she's been doing great ever since. Thanks to Pet-rx. Fast shipping too. 09/20/2012
Rated 5 out of 5by so far so goodmy angel girl has done well on this med for the past year and a half, although sometimes goes through a weird period of vomiting and soiling in inappropriate places...not sure why. Service at Pet care was great. fast and professional 09/14/2012
Rated 5 out of 5by Local Vet Much CheaperThis RX saved my cat's life! Unfortunately, I can get it much cheaper at my local vet clinic....60 cents a 10 mg pill 05/03/2011
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