Aspiration Pneumonia

Category: science

A severe lung infection caused by accidentally inhaling foreign matter—like vomit, oral fluids, or liquid medication—into the respiratory tract.

Aspiration pneumonia is a high-risk complication during or after anesthesia when protective laryngeal reflexes are suppressed. This risk is why strict pre-operative fasting (NPO) guidelines are enforced for dogs and cats, ensuring the stomach is empty before sedative induction begins.

Common Examples

• The canine developed aspiration pneumonia after inhaling gastric fluids during a prolonged emergency bloat stabilization surgery.
• Treating veterinary aspiration pneumonia requires aggressive broad-spectrum antibiotic therapy alongside supplemental oxygen chamber recovery.