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Is methimazole toxic to cats?

Is methimazole toxic to cats?

Methimazole may produce side effects in cats including depression, vomiting and lack of appetite. These signs usually resolve without stopping the medication. A more serious side effect is the development of low blood cell counts which are more likely to develop during the first 3 months of treatment.

Can you give methimazole to a hyperthyroid cat?

If your cat’s been diagnosed with hyperthyroidism, your vet might prescribe methimazole for treatment. Sold under the names Tapazole and Felimazole, most cats tolerate the drug well.

What are the symptoms of methimazole allergy in cats?

In some cases, the body attacks the drug and this causes histamines to be released, which creates the symptoms such as vomiting, diarrhea, swelling of the face, scratching, hives, shock, and even coma.

Are there any medications for cats with hyperthyroidism?

One way to treat a cat with hyperthyroidism is with an oral medication that contains methimazole. The medication can be given life-long or to stabilize the cat before other treatment options, such as radioactive iodine therapy or surgery. For years, there was no methimazole product approved to treat hyperthyroidism in cats in the United States.

How is methimazole used to treat thyroid problems?

In most cases it is effective in reducing thyroid hormone levels, and while it’s not doing anything for the cause of the problem, it can help to prevent someone from receiving radioactive iodine (RAI) or thyroid surgery while the underlying cause of the condition is being addressed.

What causes hyperthyroidism in cats?

Causes of Cat Hyperthyroidism. The causes of cat hyperthyroidism may include: A high amount of benign cells in the thyroid gland, which is the most common cause of hyperthyroidism in cats.

How long can Cat live with hyperthyroidism?

Most cats that are diagnosed with hyperthyroidism and are treated only with medical management will live an average of 3-5 years before dying of either heart failure or kidney failure. But, those 3-5 years can be good quality years.

Is there special diet for hyperthyroidism in cats?

Herbs for Hyperthyroidism in Cats. Besides changes in the diet, you can also try homeopathic treatments for your cat. Some of the herbs and plants believed to have a great effect on hyperthyroidism include: Astragalus. Bladderwick (kelp) Chamomile. Lycopus. Zingiber.

What are the effects of untreated thyroid disease in cats?

If hyperthyroidism in cats is left untreated, it can cause serious problems and even be fatal. For instance, thyroid hormones cause the heart to beat faster and contract more strongly. Over time, this can impair the normal functioning of the heart and trigger cardiac arrest.