Causes of Kidney Failure in Cats

Wiki Article

Chronic kidney disease (CKD) is one of the leading causes of kidney failure in cats 貓腎衰竭原因, especially in older felines. Over time, the kidneys lose their ability to function properly, leading to waste buildup in the body.

Toxins and Poisoning
Exposure to toxic substances, such as antifreeze, lilies, and certain medications, can cause acute kidney failure. Even a small amount of these toxins can severely damage kidney cells, requiring immediate veterinary attention.

Infections and Inflammation
Bacterial infections, such as urinary tract infections, can spread to the kidneys and cause damage. Inflammation from autoimmune diseases or chronic conditions can also lead to kidney dysfunction over time.

Urinary Blockages and High Blood Pressure
Blockages in the urinary tract, caused by bladder stones or tumors, can put pressure on the kidneys and lead to kidney failure. High blood pressure (hypertension) can also damage kidney blood vessels, reducing their ability to filter waste.

Genetic and Congenital Factors
Some cat breeds 貓腎衰竭原因, such as Persians and Siamese, have a higher risk of developing kidney disease due to genetic predisposition. Congenital defects in kidney structure or function can also contribute to early-onset kidney failure.