Feline Hyperthyroid Treatment

LakeCross Veterinary Hospital provides radioactive iodine feline hyperthyroid treatment by referral at our Huntersville animal hospital. 

Feline Hyperthyroid Treatment at Our Huntersville Animal Hospital

Our practice is the only feline hyperthyroid treatment center in the Charlotte region utilizing advanced nuclear medicine.

This one-time treatment option is 98% effective, extremely safe and is the single best option for restoring the health of cats with hyperthyroid disease.

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Feline Hyperthyroid Treatment, Huntersville Vet

How does radioactive iodine treatment work?

Radioactive iodine therapy is the treatment of choice for cats with hyperthyroidism.

Radioactive iodine is administered as an injection and is quickly absorbed into the bloodstream.

Iodine, which is necessary for the production of both T3 and T4, is taken up by the thyroid gland. The radiation destroys the abnormal thyroid tissue without causing any damage to the surrounding tissues.

By using a single injection of radioactive iodine, we can permanently decrease the abnormally high thyroid hormone levels in hyperthyroid cat.

Benefits vs. Risks

The main benefits of radioactive iodine therapy are that the procedure cures hyperthyroidism in most cases, and with no serious side effects. It also does not require anesthesia.

Radioactive iodine therapy involve handling and injecting a radioactive substance, and is therefore only permitted at facilities (like ours) that are specially licensed to use radioisotopes.

The radioactivity does not carry significant risks for cats, but precautionary measures are required for people who come into contact with the cat.

After undergoing treatment, cats must to remain hospitalized until its radiation level has fallen to within acceptable limits, usually between three and five days. Because of strict treatment guidelines, we do not allow visitors during this period.


We provide Feline Hyperthyroid treatment by referral. If you would like to refer a patient for this treatment, please contact our office.

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