Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can You Save a Cat With Kidney Disease? Our Vet Explains Prognosis & Lifespan

Written by: Dr. Chyrle Bonk DVM (Veterinarian)

Last Updated on June 21, 2024 by Catster Editorial Team

vet holding sick cat

Can You Save a Cat With Kidney Disease? Our Vet Explains Prognosis & Lifespan

VET APPROVED

Dr. Chyrle Bonk Photo

WRITTEN BY

Dr. Chyrle Bonk

DVM

The information is current and up-to-date in accordance with the latest veterinarian research.

Learn more »

Sadly, kidney disease in cats is nearly 100% fatal. There is no reversing it in most cases, and treatment consists of managing it rather than fixing it. But that doesn’t mean some cats with kidney disease can’t live relatively normal and long lives. It all depends on the severity of the disease and the treatments that are undertaken.

divider 1 paws

Can You Reverse Kidney Disease in Cats?

You may have heard that the liver can regenerate itself, and indeed it can—to a point.1 It’s an incredible organ, and so are the kidneys, but they lack the regeneration ability that the liver possesses. This means that once damage occurs, it’s permanent.

The major issue with this is that once a kitty starts showing signs of kidney disease, significant damage has already been done. The kidneys tend not to show signs of distress until they’re very distressed.

So, any kidney function cannot be regained once it’s been lost. However, that doesn’t necessarily mean your cat is doomed. Some cats can survive with reduced kidney function for weeks, months, and even years with proper management. This management isn’t reversing kidney disease per se, but it’s supporting the remaining kidney function and helping slow the disease’s rate of progression.

cat lying on blanket looking sad or sick
Image By: Julia Cherk, Shutterstock

How Can I Save My Cat From Kidney Failure?

To be clear, there’s no “saving” cats from kidney failure or kidney disease. Once they have it, they have it forever. But if you’re looking to “save” your cat from some of the discomfort that may accompany the condition, there are a few ways that you and your vet can go about it.

If your cat is in the early stages of kidney disease, your vet may look into treating the underlying cause, if possible. With any luck, a simple infection is the culprit and may require a course of antibiotics and supportive therapy. More often than not, though, this isn’t the case, which means the kidney disease has progressed beyond this point, or there isn’t a treatable underlying cause. Either way, your vet’s next step will be supportive care.

This may look different for every kidney disease patient but may include a combination of any of the following:

  • A kidney diet with decreased protein, phosphorus, and sodium and increased vitamins, potassium, fiber, calories, and fatty acids
  • Fluid therapy to flush toxins and hydrate the body
  • Medications to help with things like protein in the urine, blood pressure, red blood cell count, and electrolyte imbalances
  • Monitoring, affection, and an understanding that you’ll do the best that you can for as long as your kitty is comfortable

The management protocol is going to vary on a case-by-case basis and should always be considered flexible. What your cat needs today won’t be the same as what they need next week, so frequent check-ins with your vet are essential.

cat is being examined by a veterinarian
Image Credit: YULIYA Shustik, Shutterstock

How Much Does It Cost to Treat a Cat With Kidney Disease?

There is a great deal of variation in the costs of treating a feline with kidney disease. Every cat is different and every timeline is different. What may have worked for a previous pet may not work for your current one. However, your vet is a great resource for you to tap into if you’re concerned about the long-term costs of managing a cat with kidney disease. Based on your specific pet, they may be able to give you a rough estimate of what the medications, diets, and therapies will look like and what they may cost you every month.

That said, your veterinarian isn’t a fortune teller, so they don’t know what lurks around the next corner, so be sure to give them grace on cost and timeline estimates.

divider 1 paws

Conclusion

Kidney disease in cats is a terrible issue that has no cure. Once a cat experiences kidney damage, it’s there forever. But in most cases, some options can help your cat live their best life for as long as possible. Make your veterinarian a partner in your cat’s kidney disease journey to help ensure that you’re giving them as high a quality of life as you can.


Featured Image Credit: megaflopp, Shutterstock

Get Catster in your inbox!

Stay informed! Get tips and exclusive deals.
Catster Editors Choice Badge
Shopping Cart

Pangolia

© Pangolia Pte. Ltd. All rights reserved.