Phosphate absorption inhibitor instead of phosphate binder in cats with CKD

Thanks for reaching out with your question about your cat's chronic kidney disease (CKD). Managing CKD in cats can be challenging, and it's great that you're exploring all the options for your pet's health.



Phosphate binders and absorption inhibitors are both used to manage phosphorus levels in cats with CKD, as high phosphorus can worsen kidney damage. Phosphate binders work by attaching to phosphorus in the food within the gastrointestinal tract, preventing its absorption into the bloodstream. On the other hand, phosphate absorption inhibitors reduce the kidneys' reabsorption of phosphorus, which helps lower phosphorus levels in the blood.



At-home care should focus on a kidney-friendly diet low in phosphorus, which you can discuss with your veterinarian. Hydration is also essential, so make sure your cat has constant access to fresh water.



Monitor for signs that indicate the CKD might be worsening, such as lethargy, vomiting, decreased appetite, weight loss, or changes in urination. If you notice these, it's crucial to contact a vet immediately.



Since CKD management can be complex and requires tailored advice, I recommend booking a video consult with one of our vets at Dial A Vet. They can provide specific guidance and help you decide the best course of action for your feline friend.