Which statement best describes the expected outcome for chronic vagal indigestion?

Which statement best describes the expected outcome for chronic vagal indigestion?

• A. Excellent prognosis with early intervention and dietary management.
• B. Generally guarded to poor; many cases are euthanized or culled due to persistent distension and poor production.
• C. Prognosis varies; most cases recover fully with conservative therapy.
• D. There is no impact on long-term productivity; production remains normal.

Answer: (B)

Chronic vagal indigestion behaves as a long-standing disruption of rumen motility caused by vagus nerve dysfunction, leading to persistent ruminal distension that is hard to correct. Because the motility problem is not reliably reversible, the long-term outlook tends to be guarded to poor. Animals commonly fail to maintain body condition and production, and many are euthanized or culled due to ongoing distension and poor productivity. While acute cases may respond to dietary adjustments and supportive care, chronic forms are typically unresponsive to conservative therapy, which is why the prognosis is not favorable. The notion that recovery is guaranteed, or that production remains unaffected, does not fit the reality of this condition.

Chronic vagal indigestion behaves as a long-standing disruption of rumen motility caused by vagus nerve dysfunction, leading to persistent ruminal distension that is hard to correct. Because the motility problem is not reliably reversible, the long-term outlook tends to be guarded to poor. Animals commonly fail to maintain body condition and production, and many are euthanized or culled due to ongoing distension and poor productivity. While acute cases may respond to dietary adjustments and supportive care, chronic forms are typically unresponsive to conservative therapy, which is why the prognosis is not favorable. The notion that recovery is guaranteed, or that production remains unaffected, does not fit the reality of this condition.