So many "doctors", of all. Other reasons for this type of kidney failure include decreased blood flow or oxygen delivery to the kidneys, infections and urinary obstruction. We are much less certain why they are more likely to fail gradually. The increase in drinking and urinating in CRF is due to loss. But wegiht is also know to. Also various "basics" to consider in your pet's.
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Chronic kidney disease is also called chronic renal disease and chronic renal failure. It means the kidneys have been gradually and irreversibly deteriorating over a period of months or years. Chronic renal failure is unfortunately extremely common in older domestic cats and is a leading cause of death in kitties. Certain breeds of cats seem predisposed to developing chronic kidney disease, including the Maine coon, Abyssinian, Persian, Siamese, Russian blue, 7 day challenge summer slim down Burmese.
Elderly cats usually develop some degree of kidney disease, and hyperthyroidism and chronic kidney disease tend to go hand in hand in many aging kitties. The kidneys are made up of thousands of microscopic funnel-shaped tubes called nephrons. The job of nephrons is to filter and reabsorb fluids. In young healthy animals, there are so many nephrons available that some are held in reserve.
As the cat ages or in cases of kidney damage, some nephrons stop functioning and the reserve nephrons take over and start functioning for them. With no nephrons left in reserve, can kidney failure in cats cause weight loss damage to the kidneys progresses, signs of chronic kidney disease will start to appear. Because of the system of reserve nephrons, there are no signs of kidney insufficiency until the can kidney failure in cats cause weight loss is really significant.
When two thirds of the nephrons are lost, the kidneys will no longer be able to conserve water, and the cat will pass larger amounts of dilute urine. Causes of chronic kidney disease include malformation of the kidneys at birth, congenital polycystic kidney disease, chronic bacterial infections of the kidneys, high blood pressure, immune system disorders such as systemic lupus, exposure to toxins, an acute kidney episode that can damage the organs and lead to a chronic kidney problem, chronic urinary tract obstruction, and certain drugs, especially the NSAIDs non-steroidal anti-inflammatories as well as some nephrotoxic antibiotics.
There are some infectious disease like FIV and feline leukemia that can damage kidneys. Other causes are heavy metal exposure, abdominal trauma, and can kidney failure in cats cause weight loss diabetes. As blood travels through the kidneys, they perform an intricate filtering job that removes waste materials from the blood and keeps the good substances like serum proteins in the bloodstream. The kidneys also regulate the amount of water in the blood. Kidneys help to maintain healthy blood pressure by regulating sodium.
They also regulate calcium and vitamin D. In addition to all that, the kidneys also secrete a hormone called erythropoietin that stimulates the bone marrow to produce red blood cells. Because the kidneys have so many jobs to do, there are many symptoms of kidney disease, and they can actually be quite variable from one cat to another.
They can be subtle and progress slowly, or they can be severe and appear quite suddenly. Symptoms of failing kidneys can include increased thirst and urination, leaking urine especially at nightvomiting, diarrhea, lack of appetite, weight loss, depression, anemia, and overall body weakness. Other less common signs of kidney disease can be fractures resulting from weakened bones, high blood pressure that can lead to sudden blindness, itchy skin, bleeding into the stomach, bruising of the skin, and even oral ulcers.
Most of the symptoms of chronic kidney disease are also present in other diseases, which makes accurate diagnosis really important. Routine blood work can detect a chronic kidney problem at an early stage another reason that I recommend twice-yearly wellness exams. For cats seven and older, tests for can kidney failure in cats cause weight loss function should be performed at least annually. At my practice, I recommend every six months.
How to Diagnose Kidney Failure in Cats
Signs of Kidney Failure in Dogs and Cats Recognizing the Symptoms That Require Veterinary Care. Acute kidney failure is an abrupt decline in function that occurs over a period of days. Dogs can develop acute kidney problems as a result of ingesting toxins. WebMD explains the causes, symptoms, diagnosis, and treatment of kidney failure in cats.