Feline Kidney Stones

Kidney stones in cats are caused when the cat's body is too slow to remove minerals from the urinary system. If the minerals form into crystals, it can be difficult for the cat to pass the minerals through its body, and this can result in pain and discomfort for the cat. Learning more about feline kidney stones can help you take prompt action if they affect your cat.

  1. Causes

    • There are several things that can contribute to the formation of kidney stones in cats. Genetic defects can lead to cats being more prone to kidney stones, as can some medications. Infections and illnesses that weaken the body can contribute to the creation of kidney stones, as can a diet that is high in mineral content.

    Symptoms

    • There are several symptoms which point to kidney stones in cats. Cats with kidney stones often urinate more frequently, but they may strain when they urinate or they may produce only a thin dribble of urine. There may be blood in the urine, and in cases where the kidney stones are significant, they may not be able to urinate at all. They may also appear weak or depressed, and they may show signs of abdominal pain.

    Treatment

    • Depending on the severity of the issue, there are many different treatments. Surgery may be necessary in situations where the kidney stones have become severe or where kidney failure is an issue. In milder cases, the cat may be put on a diet that encourages the kidney stones to dissolve. Antibiotics are administered to cats who have urinary tract infections due to kidney stones.

    Prevention

    • Kidney stones in cats can be prevented with a diet that is low in protein, magnesium and phosphorus, as these are the elements that make up the kidney stones. Serving canned cat food with a high water content or adding water to dry cat food can also help prevent the stones.

    Susceptibility

    • While kidney stones can be seen in male and female cats of any age, they are generally found in middle-aged cats, and they are slightly more common in males. Kidney stones are also most commonly found in the domestic short-hair cats.