Snots and Snuffles: Rational Approach to Chronic Feline Upper Respiratory Syndromes

While the most common cause of chronic upper respiratory disease signs in cats is viral disease, with subsequent, self-perpetuating inflammation, other, more discrete causes need to be ruled out. These include foreign bodies, bacterial or fungal infections, oral-dental diseases and neoplasia. Any factors contributing to alterations in the structure or function of the upper airways, including inflammation of any cause, will compromise normal function and predispose to chronic damage if the cat is unable to resolve the underlying factors.