Methimazole vs Hills y/d for 14 yo cat

Hi there! It sounds like you’re exploring options for managing your 14-year-old cat's hyperthyroidism. Both Methimazole and Hill's y/d diet are common treatments, each with its own benefits. Methimazole works by reducing thyroid hormone production and is available as a pill, liquid, or even a gel you can apply to the ear. It's effective for many cats, but can sometimes cause side effects like vomiting, lethargy, or changes in blood cell counts.



On the other hand, Hill's y/d is a prescription diet designed to control hyperthyroidism through low iodine content. It's a non-invasive option, but your cat must eat only this diet, without other foods or treats, to be effective. Some cats might not take to the change easily, so monitoring intake is important.



At home, be vigilant for symptoms like weight loss, increased thirst or urination, vomiting, or behavior changes. These could mean the condition is not well-controlled or there's an adverse reaction. Keep an eye on overall quality of life too.



Since each option has its pros and cons, it might be helpful to discuss this further with a vet. Consider booking a video consult with us here at Dial A Vet. We can tailor advice to your cat’s specific needs and help you decide the best path forward.