Home / Addisons kidney disease in cats / The Causes and Treatment of Addisons kidney disease in cats

The Causes and Treatment of Addisons kidney disease in cats

(Last Updated On: 26/11/2017)

The Addison’s Kidney Disease in Cats

Hypoadrenocorticism, also known as Addison’s disease,Believe that Addison’sis simply a dog disease? Not very fast-while it’s uncommon in accordance with the incidence in dogs, cats might have primary hypoadrenocorticism too. It is a very rare disease in cats. It has been reported in young to middle age cats, The condition has a tendency to affect middle-aged cats but could make an appearance in felines any where from 1.5 to 14 associated with age. No sex or breed is apparently affected a lot more than another.1-3

Hypoadrenocorticismor Addisons kidney disease in cats characterized by deficient production of glucocorticoid Cortisol and mineral corticoids aldosterone. Mineralocorticoids and glucocorticoids are hormones normally produced by the adrenal glands, which are located near the kidneys. Both of these hormones are critical to the healthy functioning of the body, and an abnormal increase or decrease of either of these hormones can lead to serious health problems if not addressed in time. Deficient production of both these hormones can affect the nervous system, the gastrointestinal system, the kidneys, or the cardiovascular system, and as a result, can lead to a number of symptoms, notably weakness, dehydration, low blood pressure, depression, heart toxicity, vomiting, blood in feces, and weight loss. No breed predilection is reported in cats, though it is very rarely reported in cats overall.

Addison’s Disease Symptoms:

Symptoms can vary depending on the duration of the problem. Life-threatening symptoms are usually observed in acute episodes of this disease. The following symptoms are commonly observed in cats are lethargy, vomiting, weight loss, lack of appetite or anorexia, shaking, trembling, diarrhea, increased urination that is polyuria, high level of thirst, polydipsia, dehydration, depression, collapse, low body temperature, weak pulse rate, hair loss, painful abdomen, and one may also notice blood in feces.

Addisons disease in cats 300x248 - The Causes and Treatment of Addisons kidney disease in cats

The causes and treatment of Addison s disease in cats

Addison’s disease causes are Metastatic tumors, Adreno-corticotropic hormone deficiency and long term withdrawal. If you notice any such symptoms then immediate vet’s attention is required. You will need to give your veterinarian a thorough history of your cat’s health and the onset of symptoms. Your veterinarian will perform a thorough physical exam on your pet, including routine laboratory tests, a complete blood count, biochemistry profile, and urinalysis. The complete blood count may reveal anemia, an abnormally high number of eosinophils which is a type of white blood cells that readily stains by using dye, and an increased number of lymphocytes, also a type of white blood cell called lymphocytosis.

Serum biochemistry testing may reveal an abnormally high level of potassium and an accumulation in the blood of urea – nitrogenous waste products that are usually excreted out of the body through the urine that is azotemia. Other findings include lower levels of sodium hyponatremia and chloride hypochloremia, increased levels of calcium, a condition called hypercalcemia, increased liver enzymes, including ALT and AST, and low blood sugar (hypoglycemia). The urinalysis may reveal a low concentration of urine. The definitive test for diagnosing this condition is by detecting the levels of Cortisol in the body. Normally the Adreno-corticotropic hormone (ACTH) is produced by the pituitary gland, which then stimulates the adrenal glands to release their hormones. ACTH can be injected into the body to test the normal response functions of the adrenal glands. If your cat’s adrenal glands do not show an increase in the release of hormones after being given ACTH, then the diagnosis of hyperadrenocorticism will be confirmed. Visual diagnostic procedures, like X-ray and ultrasound, may reveal smaller than normal adrenal glands.

Addisons disease in cats 2 269x300 - The Causes and Treatment of Addisons kidney disease in cats
     Addison’s disease in cats causes

A sudden and severe or acute episode of hyperadrenocorticism is a medical emergency requiring immediate hospitalization and intensive therapy. The treatment for this disease depends on the type and severity of symptoms. Patients with low bodily fluids are given intravenous fluids to replace the deficient fluid levels, but the cornerstone of therapy is to supple mentally replace the deficient hormones. Cats that have been diagnosed with this condition need to be treated with hormone injections for the rest of their lives.

In case of an acute episode of hyperadrenocorticism, your cat will need immediate treatment due to life-threatening symptoms. After the initial recovery, your veterinarian will calculate the dose that will balance your cat’s hormone deficiency. The dose of these hormones may need to be increased occasionally, especially during periods of stress like travel, hospitalization, and surgery. Do not alter the brand or dose of hormone that has been prescribed without first consulting your veterinarian.

Addisons disease in cats 3 200x300 - The Causes and Treatment of Addisons kidney disease in cats

After the initial hormone replacement, you will need to visit your veterinarian at weekly intervals for at least the first four weeks. Your veterinarian will measure your cat’s hormones during therapy and will modify the doses accordingly. Hormone injections are usually required at monthly intervals, and in some patients they are required every three weeks. Electrolyte levels will also be checked regularly due to the significant alternations in electrolytes that are typically seen with this disease. Good owner compliance is required for the life of the patient in order to benefit from treatment. With regular treatment, most patients do well and have a good prognosis in the Addison’s Kidney disease in cats. 


Check Also

17622112 10212529556617775 7802852539403902108 o - Do cats have periods?

Do cats have periods?

(Last Updated On: 06/12/2017)Do cats have periods? We often get confuse with the fact that …

%d bloggers like this: