Tracheal Collapse
What is Tracheal Collapse???
The trachea, more commonly known as the windpipe, is a tube located in the neck and chest that extends from the larynx to the bronchi of the lungs. Tracheal collapse is a serious and progressive condition in which the C-shaped tracheal cartilage rings slowly weaken, causing the trachea to narrow. Air flow in and out of the lungs becomes restricted. This is an extremely rare condition in cats and is more commonly seen in small or toy breeds of dogs.
How does my cat get Tracheal Collapse???
The trachea can be impacted due to congenital defects, chronic respiratory diseases, obesity that narrow the upper airway. A cat may be born with abnormal cartilage formation of the tracheal rings.
How do I know if my cat has Tracheal Collapse???
Listen for an intermittent cough coming from your cat that sounds like a goose honking. Your cat may also have breathing difficulties or attempt to rid phlegm and mucous in his throat. In severe cases, the tracheal collapse will cause fainting or cyanosis from lack of oxygen. Since this is rarely seen in cats, your veterinarian will listen for abnormal respiratory sounds, take blood and urine samples and under anesthesia may use a endoscope to assess the condition of the airway. Radiographs of your cat’s lungs and heart are recommended in order to make a proper diagnosis and to rule out other bronchial or lung conditions. In some cases, blood oxygen levels will be measured using pulse oximetry.
What can I do about Tracheal Collapse???
If your cat is leash trained, attach the leash to a harness not a collar to minimize harmful pulling on the neck area. Since humid weather can worsen this condition, keep your cat indoors and out of hot environments. Depending on the severity, veterinary treatment includes oxygen support, medications (such as steroids and bronchodilators) and surgery.
Is there anything I can do to prevent my cat from getting Tracheal Collapse?
Do your part by preventing your cat from becoming overweight or obese.
Are there certain breeds that get Tracheal Collapse more often??
There are no specific cat breeds predisposed to this. However, obese cats are at risk for this rare condition.