Confirmation is achieved through one or two challenge tests that measure the secretion of cortisol once injectable hormones are supplied. This often makes for an insidious onset, difficult identification, and delayed diagnosis relative to other diseases.ĭiagnosis is usually made based on screening tests that suggest the possibility of excess cortisol secretion.

Unfortunately, most symptoms of Cushing’s are nonspecifically related to abnormal fat and protein metabolism, the immune system, and inflammatory processes. Excessive drinking, urination, muscle wasting, a pot-bellied appearance, a thinning of the skin, the prevalence of typically minor infections. Though a direct connection to inheritance has not been established, it’s widely suspected that a genetic predisposition to Cushing’s disease exists due to the prevalence of the disease in certain breeds.Īs previously mentioned, a wide array of symptoms can be attributed to the excess of cortisol in the body. That isn’t being covered in this articles. In the latter case, Cushing’s can be referred to by the kind of tumor less commonly responsible for the disease: “adrenocortical tumor.”Ī third type of Cushing’s disease is “iatrogenic Cushing’s disease” or “iatrogenic hyperadrenocorticism.” This occurs when dogs or cats have been exposed to quantities of cortisol-like steroids over time, therefore eliciting the same symptoms as naturally occurring Cushing’s. In the former case, the disease may go by the name “pituitary gland adenoma,” a nod to the benign type of tumor most commonly responsible for Cushing’s, or as “adrenal gland hyperplasia” by way of describing the brain tumor’s effect on the pituitary. With Cushing’s disease, dogs’ adrenal glands will produce too much cortisol either because of a tumor in the brain’s pituitary gland (which stimulates the adrenal gland’s cortisol-producing tissue) or, less commonly, a tumor in the adrenal gland itself. Hyperadrenocorticism or Cushing’s disease, also known as Cushing’s syndrome, is a common endocrine disease of middle-aged dogs responsible for a wide variety of symptoms associated with increased secretion of the hormone cortisol from the adrenal glands. Treatments range from medications to removal of the affected gland. Signs are many and varied and include excessive drinking, excessive urination, panting, poor muscle tone, a pot belly, thinning of the skin, and the prevalence of typically minor infections. There are three types of Cushing’s disease, two of them caused by glandular tumors, which in turn cause the adrenal glands to overproduce the hormone coritsol, which regulates various metabolic processes. Cushing’s Disease, which is common is dogs, is unfortunately very tricky to diagnose and is often discovered through a mix of symptom assessments and blood tests.

Overactive adrenal gland disorders