Feline-Kidney-Disease Medication

Kidney disease is most common in older cats. VetInfo.com reports that some breeds, such as Persians, are more susceptible to kidney disease than others. Unfortunately, kidney disease is not curable, but with the proper veterinary care and medication, it may be kept at bay.

  1. Types

    • Kidney disease comes in two types: acute and chronic. Acute kidney disease is also known as acute renal failure and its onset is sudden. Chronic kidney disease, or chronic renal failure, is the result of a gradual deterioration of the nephrons the kidneys use to remove waste.

    Symptoms

    • Pet Education.com indicates that the symptoms of acute renal failure include depression, vomiting, fever, loss of appetite and increased urination. Symptoms for chronic renal failure are the same, but add drooling, dehydration, loss of muscle mass and weight, weakness and lethargy to the list.

    Diagnosis

    • Blood tests are key to diagnosing kidney disease in felines. The amount of creatinine and erythropoietin in the blood is calculated. Increased numbers indicate the kidneys are not filtering the blood properly. A urinalysis is also performed to determine the presence of bacteria.

    Treatment

    • Hospitalization with IV fluid therapy is usually required. Once the cat is properly hydrated and released from the hospital, additional IV therapy may be needed at home, as well as a specialized low-phosphorus/low-protein diet and prescription medication.

    Medications

    • Kidney disease causes many problems. Erythropoietin is prescribed to stimulate the production of red blood cells for anemia. Calcitriol levels out calcium imbalances. Phosphoric binders (aluminum hydroxide) prevent phosphorus from entering the bloodstream. Appetite stimulants and acid controllers prevent the disease-related loss of appetite and vomiting. Blood pressure medication, such as a calcium channel blocker, may also be required.