wheezing
What is feline asthma and how can it be treated?
Feline asthma is a chronic respiratory disease that affects one percent of all adult cats. It is characterized by recurrent and sudden attacks of dyspnea (difficult breathing), and is caused by a spasmodic contraction of the bronchi.
Symptoms you may notice include wheezing, labored breathing, coughing, and frantic attempts to obtain air. Cat coughing sounds more like a hairball being passed than a human cough. The disease can be caused by allergies, smoke, inhalation of small particles, or bacterial infections. Feline asthma is also a common side affect of heartworms.

