Cushing’s Disease in Dogs: Symptoms & Treatments

by Vanya Sharma last updated -

 Likes  Comments

Often confused as a condition only occurring in humans, Cushing’s disease in dogs is more than just common. In this article, we cover what is Cushing disease in dogs, its symptoms, treatments, and prognosis. Read ahead.

What is Cushing’s Disease in Dogs?

A condition which leads to the overproduction of a steroid hormone, cortisol, Cushing’s disease in dogs or hyperadrenocorticism, usually affects middle-aged or older dogs.

Cortisol is a hormone produced by the endocrine system in the body; it helps in the management and regulation of stress and the immune system. Although good for the body at optimum levels, an excess of this hormone, as in the case of Cushing’s disease in dogs, can lead to a lot of damage. It can be caused by taking high levels of any steroid dog medicine for a long time, say for the treatment of an immune system disorder or allergies. It can also be caused by the growth of a benign tumor on either side of the pituitary or the adrenal glands, according to a report published by the Bluecross.

Cushing’s Disease in Dogs Symptoms

Cushing’s disease (CD) in dogs often goes unnoticed as its symptoms may get mistaken for the common sign of aging. As it usually affects older than the age of eight, by the time the dog owner/family realizes that their dog has CD, it already takes on to its advanced form. This makes it all the more necessary to recognize the symptoms.

There are many tell-tale signs and symptoms of Cushing’s disease in dogs, according to a report published by the Washing State University. Let us take a detailed look at them below.

  • Hair loss on the body (not on the legs and head)
  • Pot-belly
  • Increase in appetite
  • Over-consumption of water
  • Excessive urination, also known as polydipsia and polyuria (PU/PD)
  • Itchiness on the skin
  • Skin thinness
  • Easy-bruising
  • Obesity
  • Lack of energy

When left untreated, it may also give rise to more symptoms, such as the following.

  • Difficulty in walking
  • Poor vision
  • Diabetes
  • Seizures
  • Weakness in the muscles and bones

If you observe these symptoms in your dogs, then please go to a veterinarian and get a proper medical diagnosis done.

Cushing’s Disease in Dogs Treatment

There are three treatment options available for the treatment of Cushing’s disease in dogs. They include oral medication treatment, radiation therapy, and even surgery in some cases.

Oral Medication

If your dog has been diagnosed with pituitary-dependent Cushing’s disease, then oral medication such as Vetoryl (trilostane) or Mitotane may be prescribed to him/her for a lifetime. It works by reducing the cortisol production in the adrenal glands.

The oral treatment, also known as induction, is given daily for about a week, after which the dosage of these drugs is significantly reduced as they can have severe side effects on your dogs. This makes it crucial to keep a watch on your dogs, while they are on them. Even after the treatment, some dogs can go into relapse and again start to develop the symptoms of the disease. It is important to consult a veterinarian before you decide on the right treatment or drug for your dog.

Radiation

In order to reduce the size of a small pituitary tumor, the veterinarian may prescribe radiation therapy. It helps with the symptoms of pituitary-dependent Cushing’s disease. Again, close monitoring is required in case of chemotherapy or radiation-related treatments as per the FDA.

Surgery

Although not the most widely available option, if the disease is adrenal-dependent, research says that it can only be treated by removing the benign tumor through surgery. If the tumor is malignant, it can spread to the other parts of the body, in which case the surgery might not help. In the case of a pituitary tumor, transsphenoidal surgery is used. It involves the use of an exoscope to reach the pituitary through the mouth. Surgical removal of the tumor eliminates the need for lifelong medication.

Prognosis

There is no apparent cure for Cushing’s disease in dogs, although treatment and control of the condition are possible if the tumor is small. You can see the signs disappearing quickly after the treatment begins. While symptoms like water and appetite consumption get better within a few weeks, full recovery of the fur takes a few months, as per a report published by the American College of Veterinary Internal Medicine. In the case of a large tumor, the dog has a lesser chance of getting treated. There are also cases where the tumor may be malignant, for which the prognosis is deemed poor.

Note: Please consult a medical practitioner or veterinarian in case you observe the symptoms of Cushing’s disease in your dog. It is only after a series of blood tests, ultrasounds, and other tests that you can diagnose the condition for sure.

DMCA.com Protection Status
References
About the Author

Vanya Sharma handles the medical expert collaboration for Organic Facts. She is also responsible for the website’s monthly newsletter and website content and contributes to Facebook, Instagram, and YouTube regularly. A writer at heart, she joined the website while she was still pursuing her English Literature degree from IGNOU, Delhi, India. Vanya has completed the “Introduction to Food and Health” certificate program from Stanford University, US. She aims to bring unbiased and helpful information to all those seeking to make their health and lifestyle a priority.

Rate this article
Average rating 0.0 out of 5.0 based on 0 user(s).

Latest Health News:

The Universal Language Of Music

Music is truly a universal language. No matter where the culture it comes from, we instinctively recognize it. Now, scientists from Harvard have found why…

READ MORE
adult male driving a car on an empty road

Perception Could Decide How Heavy The Object Is

How do you hold the steering wheel of a car? Do you think it matters? According to a new study, it does. Not only that, how you hold an object could decide on…

READ MORE
close up of an eye of an adult male

Beauty Could Depend On What You Saw Before

Is beauty truly what lies in the eyes of the beholder? What lies in the eyes of the beholder might be a bias, says a recent study. It suggests that the brain…

READ MORE