Cbd oil for cushing’s disease in dogs
As a caring pet parent, it is reasonable to be worried and concerned when your canine friend is diagnosed with Cushing’s disease. That’s why many pet parents go to any extent to find relief for their canine friends. Among other remedies, pet parents have started using CBD products to treat canine Cushing’s disease.
As CBD oil and other CBD products continue gaining popularity among pet parents, it is essential to know what this option means for your dog with Cushing’s disease. Keep reading to learn more.
Understanding Cushing’s Disease in Dogs
Cushing’s Syndrome , popularly known as Cushing’s disease is a health condition that occurs as a result of excess production of cortisol in your dog’s body. Cortisol is an essential hormone when it comes to the management of blood sugar levels, weight, ability to fight infections, etc. Even so, your dog can experience health issues when they have less or excess amounts of cortisol hormone.
Since the symptoms associated with Cushing’s disease can match those of other conditions, its diagnoses can sometimes be an uphill task. When diagnosed, however, there are various measures you can take to manage and control it, including surgery.
Even so, it is essential to note that not all dogs can safely undergo surgery. If that’s the case, certain medications can be used to control the levels of cortisol hormone in your dog’s system.
Common Symptoms Associated with Cushing’s Disease in Dogs
There are numerous canine Cushing’s symptoms, including:
- Increased appetite and thirst
- Excessive urination
- Hair loss
- Skin infections
- Thinning skin
- Reduced activity
- Frequent panting
If surgery is not a viable option for your dog, then medication might be your only option. Even so, it is essential to remember that some of the medicines used to treat canine Cushing’s disease might have adverse effects on your dog’s liver. This can explain why most pet owners are looking for natural treatment options for their dogs.
When searching for adrenal support supplements for dogs , CBD products usually come into play. Ideally, CBD, also known as cannabidiol , is a compound in the cannabis Sativa plant. Unlike THC, CBD does not cause the high that’s associated with marijuana.
CBD has been touted to treat various medication conditions in both humans and animals. Among other things, it can be used to treat pain and manage anxiety.
So, is CBD A Viable Treatment for Canine Cushing’s Disease?
The number of pet parents using CBD products to treat canine Cushing’s disease has increased in the recent past. Among other things, this is due to its unique properties.
Ideally, CBD can help manage canine Cushing’s disease in two ways. Firstly, CBD can help correct hormonal imbalances as a result of adrenal or pituitary tumors in Cushing’s disease in dogs. Secondly, CBD can help shrink the tumors that could otherwise lead to hormonal imbalance.
Using CBD Oil to Correct Hormonal Imbalance in Cushing’s Disease
CBD oil for canine Cushing’s disease works by reducing the symptoms associated with hormonal imbalance. It does this by regulating your dog’s body hormones. Ideally, CBD oil for dogs with Cushing’s disease works to help the dog produce enough hormones. This way, your dog’s body will start behaving normally.
Using CBD to Shrink Tumor in Cushing’s Disease
Apart from correcting the hormonal imbalance, CBD oil can help minimize the size of both cancerous and noncancerous tumors associated with Cushing’s disease as well.
Since CBD can shrink tumors, CBD oil seems to be the best alternative to treat canine Cushing’s disease in dogs. After eliminating the tumors, the hormonal imbalance that’s responsible for the unpleasant symptoms in your dog will be reduced as well.
So, Should You Administer CBD Oil for Dogs with Cushing’s?
As you have seen in this post, CBD products can help manage symptoms associated with canine Cushing’s disease. Apart from helping shrink tumors associated with Cushing’s disease in dogs, it can also help soothe pain and improve your dog’s overall health. In fact, it is an excellent supplement for your dog, whether it is healthy or needs a little support.
However, before you use CBD products to manage Cushing’s disease in your dog, it is crucial first to consult your vet. While CBD is not toxic to dogs, it may be more effective if you follow the advice from your pet’s veterinary doctor.
Ideally, your vet will advise on whether it is advisable to use CBD products for dogs with Cushing’s disease . Talking with your pet’s veterinary doctor will also allow them to monitor your dog’s progress, which is key to your dog’s overall health.
Cushing’s Disease in Dogs
If your older dog is drinking and urinating more than usual, it could be caused by a variety of reasons. One cause your veterinarian may test for is Cushing’s disease (CD), also known as hyperadrenocorticism. This condition, usually caused by a tumor in the pituitary gland, is far more common than we realize, but because of the complex diagnostic testing required, it’s underdiagnosed. Treatment is expensive and ongoing, and it requires consistent monitoring.
You may have heard of the stress hormone cortisol and the associated “fight or flight” response. Cortisol is controlled by the adrenal cortex, located on the outer layer of adrenal glands. These two peanut-sized glands, situated in front of the kidneys, produce hormones to help the body perform essential functions.
The pituitary gland, a tiny gland found at the base of the brain, releases adrenocorticotrophic hormone (ACTH), which in turn tells the adrenal glands to release cortisol, also called glucocorticoids. In a pet with CD, a tumor in the pituitary gland or, less commonly, in one of the adrenal glands, causes the cortex to release an excess amount of cortisol.
Symptoms of Cushing’s Disease
Often owners report that their first clue that something might have been wrong was their dog wanting to go out at night to urinate. The disease causes extreme thirst, so a dog with CD tends to drink tremendous amounts of water and urinate frequently. As the disease progresses, dogs lose muscle and become weak. Owners might notice a thinning of the skin, lesions on the skin, and hair loss on the flanks, neck, and perineum. Obesity and lack of energy are also symptoms.
Because it takes time — at least one year — for these symptoms to develop, and because the symptoms are often mistaken for common signs of aging, many dogs have the advanced form of CD before the owner even recognizes a problem exists.
Causes of Cushing’s Disease
Cushing’s disease is a naturally occurring syndrome, but it can also be caused by administering excessive amounts of prednisone or dexamethasone for prolonged periods. Chronic application of steroid-containing ear drops can also cause the condition because the medication is absorbed through the skin. Affected dogs develop symptoms that are identical to those of the tumor-based disease. This form resolves once the steroids are stopped.
Certain breeds are at a higher risk of developing CD. The Poodle, Dachshund, Boston Terrier, Boxer, and Beagle are some breeds to watch. Almost all patients are older than eight years when CD develops.
Diagnosis of Cushing’s Disease
Diagnosing CD is not easy and can be quite expensive. When a veterinarian suspects this disease, blood and urine tests are needed to make the diagnosis. Dilute urine and an elevation of the liver enzyme alkaline phosphatase in the blood indicate that testing for CD may be necessary.
Cushing’s disease can be verified with an adrenocorticotropic hormone (ACTH) stimulation test. For this test, a blood sample is drawn from the patient, then he is given an injection of ACTH, and a second blood test is taken a few hours later. If the dog’s cortisol level goes up a little, his adrenal response is normal. If it starts high and climbs even higher, a diagnosis of CD is confirmed.
The veterinarian may also use a second method, the dexamethasone suppression test, in which the dog receives an injection of the steroid dexamethasone. In a healthy dog, the cortisol level goes down over the following few hours because the steroid suppresses adrenal production. If the cortisol level fails to drop, it suggests there is a tumor not responding to the medication.
Ultrasound examinations also allow the veterinarian to determine whether or not a tumor is present, and if it’s located in the pituitary gland or the adrenal glands.
Treatment of Cushing’s Disease
The location of the tumor dictates which treatment to use. More than 90 percent of dogs with CD have a pituitary-gland tumor. This type of tumor is only millimeters in size and is often benign, but it’s problematic because it manufactures and releases uncontrolled quantities of ACTH, which, as explained above, stimulates the adrenal cortex to release excessive amounts of cortisol.
Though pituitary tumors are routinely removed in people, this surgical technique is still in its infancy in dogs. We treat most dogs with pituitary-based CD with medication. Mitotane (Lysodren) and trilostane (Vetoryl) are oral medications that selectively destroy part of the adrenal cortex so that although the pituitary gland tumor continues to release ACTH, cortisol levels remain normal. Careful monitoring is required to ensure that the drugs don’t destroy all of the cortex and that the cortisol stays at a defined level.
Adrenal-based CD, which thankfully is the rare form of the disease, is more concerning and best treated with surgery. About one-half of these tumors are malignant, growing aggressively and metastasizing quickly. Surgical excision of a malignant adrenal tumor is unlikely to be curative. If it is a benign growth, surgery may cure it, but the surgery is a complicated procedure.
Once treatment has been initiated, the symptoms of CD should begin to dissipate, starting with a decrease in drinking in one week or so. It takes a little longer (several months) for the skin lesions to resolve.
Prognosis for Dogs With Cushing’s Disease
The average survival time for a dog with CD is about two years, with only 10 percent of patients living beyond the four-year mark. This statistic, however, does not mean that this disease causes death. Because CD is most often diagnosed in geriatric dogs, most die of unrelated causes brought on by aging.
Dr. Jeff Grognet is a veterinarian with a practice in British Columbia, Canada, who also teaches online veterinary assistant courses.