In cases of chronic vagal indigestion, which statement is most accurate about long-term production?

• 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 causes a lasting loss of coordinated foregut motility, so the rumen tends to stay distended and doesn’t move feed effectively. This leads to reduced intake, poor weight gain or loss of body condition, and diminished production over the long term. Because the underlying dysfunction is persistent and hard to reverse, the outlook for lasting productivity is guarded to poor. In practice, many affected animals end up being euthanized or culled due to ongoing distension and poor production. Some cases may show temporary stabilization with supportive care, but full, normal production is rarely restored, which is why this prognosis aligns with what’s most commonly observed.