Hyperthyroidism Gold Support Kit

Natural Support for Hyperthyroidism in Cats & Pets

USD $95.90

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Hyperthyroidism in Cats: Specialized Diet Strategies

Vet Talks 4 min read

A scruffy looking cat is sitting down outside.

Feline hyperthyroidism was first diagnosed in 1979. Since then, it has been increasingly diagnosed, becoming an important and common endocrinopathy in elderly cats. While dogs suffer more from hypothyroidism, cats are more likely to suffer from hyperthyroidism. It occurs in about 10% of cats over 10 years of age.

What is Hyperthyroidism in Cats?

Feline hyperthyroidism is an endocrine syndrome resulting from high levels of thyroid hormone (T4) present in the circulation due to an abnormal functioning of the thyroid gland that secretes excess thyroid hormone. In most cases, hyperthyroidism results from adenomatous hyperplasia or thyroid adenoma, which leads to an increase in the production of thyroid gland hormones. Cats typically have two thyroid glands, and hyperthyroidism may affect one or both.

When the veterinarian examines the cat, an enlarged thyroid gland may be felt at the level of the throat, under the cat’s chin.

Symptoms of Cat Hyperthyroidis

If your veterinarian diagnoses your cat with hyperthyroidism, it means your cat has an excess of a hormone that causes an overactive metabolism. This can stress the heart, digestive tract, and many other organ systems. Your cat may show symptoms such as weight loss despite normal or increased appetite, increased urination, increased drinking or thirst, hyperactivity, vomiting, abnormal breathing (due to cardiac issues), diarrhea, increased fecal volume, weakness, behavioral changes, and poor hair coat. If you notice these symptoms, it’s important to seek treatment for your cat to control the condition.

Diagnosing Hyperthyroidism in Cats

The diagnosis of hyperthyroidism is based on history and clinical findings and is confirmed by increased serum concentration of T4. Routine tests may detect high blood concentrations of T4 before owners notice clinical signs. When the veterinarian examines the cat, they may feel the enlarged thyroid at the level of the throat, under the cat’s chin.

During the physical examination, signs such as loss of muscle mass, hypertension, and increased heart and respiratory rates may be observed. It may be necessary to conduct a comprehensive screening of other organs, such as the kidneys, liver, and heart because hyperthyroidism can occur alongside other medical conditions.

Treatment

The treatment of hyperthyroidism is multimodal. After the diagnosis, treatment involves controlling excessive thyroid hormone secretion, and symptoms associated with the condition. Your primary veterinarian will guide you through medical and surgical treatment for the primary disease. They may recommend thyroid medication, surgery, and radioactive iodine. The use of different types of treatments and support is sometimes necessary, including natural supplements and dietary changes.

Natural Support for Hyperthyroidism in Cats

The NHV Hyperthyroidism Gold Support Kit includes RESTHYRO and TURMERIC, and it is designed to provide natural support for cats experiencing symptoms of hyperthyroidism. It can be used in conjunction with vet-prescribed treatment.

NHV RESTHYRO is formulated with a combination of herbs known to help control thyroid hormone production and support heart, circulatory, and kidney function, which may be affected by accelerated metabolism caused by hyperthyroidism. It may also help regulate appetite, food metabolism, weight management, relieve tension and irritability (yowling), and reduce thirst and urination.

TURMERIC contains curcumin, a powerful antioxidant with benefits for discomfort and inflammation. Research has shown that it supports heart health, helps with hypertension, lowers bad cholesterol, and supports the function of both the heart and liver. It also helps improve the quality of the skin and coat.

Key Nutritional Factors

The successful nutritional management of hyperthyroidism relies heavily on the efficacy of the medical and surgical treatment of the underlying condition. It is generally sufficient to provide commercially available moist, semi-moist, and dry foods that align with the specific nutrient requirements for adult maintenance.

Water

Ensuring adequate water intake is crucial for all cats, with particular importance for hyperthyroid cats due to their elevated metabolic rate. This heightened metabolic rate can result in increased water intake and subsequent water loss through urine. It is essential to provide continuous access to fresh water. Additionally, incorporating wet food into their diet can be advantageous as it promotes increased water consumption.

Energy

Hyperthyroid cats often exhibit an elevated metabolic rate, resulting in weight loss despite an increased appetite. Consequently, if caretakers effectively manage the condition, dietary adjustments are unnecessary at this point. Your veterinarian should determine the optimal body weight for ongoing monitoring of the outcomes.

Protein

Muscle loss is a prominent concern in hyperthyroid felines due to heightened metabolic activity. It is essential to provide adequate high-quality protein to mitigate muscle loss and sustain overall feline health. Diets should encompass elevated levels of easily digestible protein to ensure the preservation of the cat’s muscle mass. However, hyperthyroidism is commonly linked to kidney malfunction; hence, it is imperative to exclude renal insufficiency before administering high-protein diets.

Fat

Cats with hyperthyroidism exhibit reduced fat stores due to their heightened metabolic state. The primary disease must be promptly addressed. A diet meeting specific nutritional guidelines for their age is crucial for the swift restoration of normal body weight. In cases of severe body mass wasting, it is imperative to increase the calorie content of their food to promote weight gain.

Fiber

Fiber: Incorporating a moderate amount of fiber into a diet can be advantageous. However, excessive fiber intake may impede the absorption of nutrients.

Final Consideration

When managing hyperthyroidism in felines, it is crucial to understand that the process encompasses more than simply dietary considerations. This complex condition necessitates professional veterinary oversight and regular monitoring.

Feeding small amounts multiple times per day may be necessary during recovery. Two daily feedings are sufficient once an animal resumes normal eating behavior. Engage with a veterinarian to develop a comprehensive treatment regimen tailored to your cat’s specific requirements. NHV offers a personalized nutrition plan that can help you plan a new diet for your pet.

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Dr. Barbara Benitez DVM, MS

Dr. Barbara is a veterinarian from Brazil with a specialty in pet nutrition. She completed her Bachelor’s degree in Veterinary Medicine in 2006 from the University of Uberaba. In 2010, Dr. Barbara received her Master’s of Science in Pet Nutrition from the Federal University of Minas Gerais. She has over 15 years of experience in research and development in the pet food industry. When Barbara isn’t helping pet parents, you can find her spending time with her family, including her senior dog, Caze.