Thyroid Medications for Dogs & Other Animals

Treatment for endocrine disorders in dogs often involves a combination of medication, such as hormone replacements or suppressants, dietary management to support the hormonal balance and, in some cases, surgical intervention to address specific issues.

Hypothyroidism, stemming from an underactive thyroid gland, is one of the most prevalent endocrine disorders in dogs. It leads to decreased metabolism, weight gain, lethargy and skin and coat problems.

Endocrine issues in dogs can be triggered by various factors, including genetic predispositions, autoimmune diseases affecting the endocrine system, environmental stressors and, in some cases, the presence of tumors affecting hormone-producing glands

Common endocrine hormonal diseases in dogs include Cushing’s disease, which involves the overproduction of cortisol and Addison’s disease, which is characterized by insufficient production of corticosteroids and diabetes mellitus, affecting the regulation of blood sugar levels.

With proper medication and management, dogs with thyroid issues, such as hypothyroidism, can live a normal lifespan. Regular monitoring and adjustments to the medication may be necessary over time to ensure optimal thyroid function

Symptoms of a dog with thyroid problems may include weight gain despite a reduced appetite, lethargy, hair loss, dry or flaky skin, intolerance to the cold and, in some cases, behavioral changes.

When managing hypothyroidism in dogs, it’s important to avoid foods that may interfere with thyroid function. This includes foods with soy, as it may inhibit thyroid hormone absorption, as well as excessive fat and high levels of carbohydrates, which can contribute to weight gain and exacerbate the condition.