Can dogs have thyroid disease?
Like other animals, dogs can have thyroid problems. In some breeds these conditions are more common, but this is not a rule; both pedigree and mixed-breed dogs can be affected. The thyroid gland plays a very important role in the body. Among other things, it regulates metabolic processes, which means it controls growth, development and the function of many organs. It is also responsible for maintaining a stable body temperature and affects mood and general well-being.
What is hyperthyroidism in dogs?
Hyperthyroidism is usually caused by autoimmune inflammation, which leads to excessive production of thyroid hormones. Giving too high a dose of medication for hypothyroidism can also cause hyperthyroidism, as the thyroid is stimulated into greater activity and hormone production. Another, rarer cause can be tumours of the gland that damage its cells.
What are the symptoms of hyperthyroidism in dogs?
The problem can show itself in ways such as:
How is hyperthyroidism diagnosed in dogs?
Diagnosis of thyroid disorders is based on a clinical examination and blood tests. The most important parameters are T4, T3 and TSH. Sometimes the veterinarian may recommend imaging, such as an ultrasound of the thyroid, to find out what is causing the problem.
How is hyperthyroidism treated?
Treatment depends on the degree and stage of the disease. The vet prescribes an appropriate dose of medication to stabilise thyroid hormone levels. Radiation therapy also exists, but unfortunately it is not available in Poland. In some cases, surgery is performed.
What matters most here is proper diagnosis and treatment suited to the patient’s condition. Prevention and keeping an eye on your dog play a big part in spotting any abnormalities early, because untreated thyroid disease can lead to damage to other organs.
Summary:
Unfortunately, there is no way to prevent thyroid disease, but regular visits to the vet and preventive check-ups can help diagnose the problem at an early stage. If you notice any unusual signs in your dog, contact the vets at Zviropolis to talk about what is worrying you.