Chronic indigestion in milk-fed calves

Calves with chronic indigestion have disturbed general attitude and condition, decreased appetite,loss of hair, clay-like faeces and ruminal and metabolic acidosis. Possible causes include dysfunction of the oesophageal-groove reflex, reflux of abomasal contents into the rumen and abnormal ruminal motility. The anion gap may be increased or within normal limits. Metabolic acidosis is significantly mure severe in calves that are unable to stand than in calves that call stand. Treatment of chronic indigestion consists primarily of intravenous administration of sodium bicarbonate, transfaunation of the rumen and oral administration of electrolyte solutions.