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My dog takes Lasix for heart fluid. Are there oral electrolyte drinks?

Updated on September 23rd, 2025

Pet's info: Dog | Pomeranian | Male | unneutered | 6 lbs

My dog is on lasix for fluid around his heart. Is there any electrolyte replacement beverage formulated specifically for dogs? I am not interested in the i.v. bags.

1 Answer

Most Helpful Answer

C. Rathjens, DVM

Answered By C. Rathjens, DVM

Veterinarian

Published on June 27th, 2018

I am not familiar with an oral electrolyte replacement. Usually dogs who are eating and drinking well don't have electrolyte abnormalities, so I would make sure he has a diagnosed electrolyte abnormality before trying to supplement. If your vet has recommended fluids under the skin, that would indicate that Bubbles is actually dehydrated as well. Dehydration and heart disease are a hard pair of issues to balance because the treatment for the heart disease involves causing some dehydration with lasix.

Since it sounds like something a bit complicated is going on with Bubbles, I'd recommend sharing your treatment concerns with his primary care veterinarian or cardiologist so they can help you make a safe and effective plan.

Wishing you the best of luck.
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