Chronic Bronchitis is a long-term inflammatory condition of the lower airways (bronchi), common in small breed and older dogs. It involves daily coughing for months. The inflammation leads to thickening of airway walls and excess mucus production.
This condition requires veterinary attention.
If your animal shows the Key or Common signs listed, please visit a clinic immediately.
Report Case / Get HelpThis is a chronic inflammatory disease, not an infection. It is not contagious to other animals or humans.
The disease begins with a mild dry cough that progressively worsens over months or years. In late stages, it can lead to exercise intolerance and tracheal sensitivity. It can predispose to respiratory infections.
Diagnosis is one of exclusion. Vet rule out heart disease, parasites, and infection. Chest X-rays typically show a "bronchial" pattern (donuts/tramlines). Bronchoscopy is the gold standard.
Management involves weight loss (to reduce oxygen demand), using a harness instead of a collar, and potentially inhaled or oral corticosteroids to reduce inflammation. Cough suppressants may help comfort.
There is no specific prevention, but maintaining a healthy weight and avoiding respiratory irritants (smoke, perfume) can help manage risk.
The condition is irreversible and progressive but can be managed successfully for years, allowing for a good quality of life.
Medical DisclaimerThis information is for education only and does not replace examination, diagnosis, or treatment by a qualified veterinarian.