Fluid therapy in mature cattle.

Fluid therapy is practical and beneficial when properly administered to cattle. Mature cattle are more frequently alkalotic than acidotic, so nonalkalizing solutions are usually indicated. Exceptions include cattle with choke, carbohydrate engorgement, diabetes mellitus, and, occasionally, renal disease, diarrhea, and fatty liver/ketosis. Most dehydrated cattle need supplemental potassium and calcium as well as sodium, chloride, and water. Intravenous administration is indicated in patients with obstructive gastrointestinal disease and those with severe dehydration. Oral or intraruminal administration is less expensive and often very effective.