Why did my cat start sneezing constantly? - briefly
Cats may sneeze due to irritants in their environment such as dust, pollen, or strong smells. If sneezing is constant and accompanied by other symptoms like discharge from the nose or eyes, it could indicate an infection or allergy, necessitating a veterinary visit.
Why did my cat start sneezing constantly? - in detail
There are several reasons why your cat might have started sneezing constantly, and it's important to consider both external factors and potential health issues.
Firstly, environmental irritants can trigger sneezing in cats. Dust, pollen, perfumes, or smoke from cigarettes or candles can all cause a reaction similar to allergies in humans. If your cat has recently been exposed to new cleaning products, air fresheners, or other strong scents, this could be the culprit. Additionally, if you've changed your cat's litter box or food, it might be reacting to these changes.
Secondly, viral infections are a common cause of sneezing in cats. The most notable is the feline herpesvirus, which can lead to chronic upper respiratory infections. This virus is highly contagious and can be spread through direct contact with infected cats or by coming into contact with surfaces they've touched. Other viruses that can cause sneezing include calicivirus and feline immunodeficiency virus (FIV).
Bacterial infections, such as those caused by Bordetella bronchiseptica or Chlamydophila felis, can also result in sneezing. These infections are often secondary to viral infections and can lead to more severe symptoms if left untreated.
Lastly, allergies and asthma can cause chronic sneezing in cats. Food allergies, for example, can trigger a reaction that includes sneezing. Dust mites or mold spores can also act as allergens, leading to similar symptoms. Asthma, though less common in cats than in humans, can cause persistent sneezing and other respiratory issues.
If your cat's sneezing is accompanied by other symptoms such as discharge from the nose or eyes, loss of appetite, lethargy, or difficulty breathing, it's crucial to consult a veterinarian immediately. They can perform a thorough examination and, if necessary, conduct tests to determine the underlying cause of your cat's sneezing.
In summary, while some causes of constant sneezing in cats are benign and easily addressed, others require prompt medical attention. Always err on the side of caution and seek professional advice when it comes to your pet's health.