What Are the Treatments for Kidney Failure in Cats?

Kidney failure is a common problem facing senior cats. It occurs when disease, age or trauma inhibits the kidney's ability to remove toxins from the body.

Subcutaneous Fluids

A veterinarian may prescribe treatment with subcutaneous fluids. This treatment can be administered at a veterinary practice or in the home after instruction by the veterinarian. Subcutaneous fluids are given to cats that do not drink enough water. A needle is inserted under the skin to inject the fluids, which help the kidneys function properly.

Diet

A veterinarian may prescribe a special diet to treat kidney disease. The food will be low in salt, protein and phosphorus. The diet will help reduce the amount of waste that the kidneys must handle.

Intravenous Fluids

IV fluids are used when a cat is in serious condition. Dehydration can occur because of kidney failure. IV fluids are administered and monitored by the veterinarian.

Dialysis

Dialysis is a process where the blood is cleaned by a machine. It is used to treat acute (fast onset) kidney failure where the kidneys need time to recover function. Dialysis is also used for long-term kidney failure in cats that tolerate the treatment.

Kidney Transplant

A very costly alternative is a kidney transplant. This option is available from veterinary colleges. Just as in humans, there is risk of rejection and a major surgery is involved.

Resources

• More Information About Treatment of Kidney Failure