Respiratory

Brachycephalic obstructive airway syndrome (BOAS)

Urgent

Also known as: brachycephalic airway; brachycephalic airway syndrome; brachycephalic syndrome; breathing difficulties

URGENT. See a veterinarian within hours, not days.

Overview

anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer). Signs: loud breathing, snoring, exercise intolerance, heat intolerance. Surgical options exist for severe cases. Heat management critical in hot climates.

Non-prescriptive. This entry deliberately does NOT name specific drugs, doses, routes, or durations. Treatment decisions rest with a licensed veterinarian who has examined your dog and considered its history.

Draft — vet review pending. This entry has not yet been signed off by a registered veterinarian.