How is thyroid disease in cats treated? by Bash Halow | Mar 19, 2017 | 0 comments Hyperthyroidism in cats can be treated with radioactive iodine, surgery, or medication. Brookfield Animal Hospital can help your cat live longer with hyperthyroidism Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of new posts by email.