Furosemide is a generic drug that vets prescribe to treat dogs with heart conditions and other conditions involving fluid buildup in the body. It’s also known by the brand names Salix and Disal.

What Is Furosemide Used for in Dogs? Furosemide is classified as a loop diuretic. That means it acts on a specific part of your dog's kidneys known as the loops of Henle. Here, furosemide prevents ...