Dr. Vishal B. Awate¹*, Dr. Naina Singh², Dr. Pratik Kokate³
Bloat, or ruminal tympany, is a potentially life-threatening digestive condition affecting cattle, buffaloes, sheep and goats. It develops when gases produced during ruminal fermentation cannot be expelled normally through eructation, resulting in excessive ruminal distension. Bloat occurs mainly in two forms: frothy bloat, in which gas becomes trapped in stable foam, and free-gas bloat, in which accumulated gas cannot be released because of impaired eructation or other underlying problems. Common predisposing factors include sudden access to lush legume-rich pasture, abrupt dietary changes, excessive concentrate feeding, inadequate effective fibre and oesophageal obstruction. Clinical signs include left-sided abdominal enlargement, restlessness, reduced rumination, abdominal discomfort and breathing difficulty. Severe distension can compromise respiration and circulation, leading to collapse and death. Diagnosis is primarily based on clinical examination and feeding history. Management depends on the type and severity of bloat and may require veterinary decompression or an appropriate antifoaming agent. Gradual dietary adaptation, effective roughage provision and careful pasture management are essential preventive measures. Early recognition and prompt veterinary intervention are critical to reducing animal losses.