Can baking soda help my cat with kidney disease? Is it safe?
I've read many different studies and case reports, all with conflicting information regarding both the safety and efficacy of sodium bicarbonate (baking soda) recommendations for cats with kidney disease. The tricky part with utilizing baking soda in this situation is that it can dramatically alter potassium levels which can be catastrophic, as well as causing an unintentional metabolic alkalosis. I would avoid giving baking soda to Kitty unless your vet specifically directs you to do so based on her current blood test results. Instead, I would discuss low protein prescription diets with your vet, as well as subcutaneous fluids on a regular basis, as these treatments are more likely to help slow the progression of kidney disease as much as possible. I hope that everything goes well!
Updated on September 23rd, 2025