Why Cats Sneeze
Causes of Sneezing continued...
In cats, allergies are a less common cause of sneezing than in humans. If
sneezing is related to allergies, sometimes itchy skin is also present.
Other potential causes of sneezing. A variety of other factors may
contribute to sneezing in cats. For example, it’s common for cats to experience
sneezing within four to seven days of receiving an intranasal vaccine. This
sneezing lasts for no more than several days. Cats may also sneeze to try to
dislodge a blockage in their nasal passages. An infection or inflammation of a
tooth root may cause drainage into the sinuses; this may also cause sneezing.
In very rare cases, sneezing in cats can be a sign of cancer.
Sneezing and Other Symptoms
Symptoms that may accompany sneezing in cats may be the result of a wide
range of infections and other problems. These symptoms may include:
Eye discharge, swelling, or ulcers
- Excessive nasal discharge, sometimes yellow or green in color (a sign of a
- Fatigue or depression
- Decreased appetite or weight loss
- Enlarged lymph nodes
- Wheezing or coughing
- Poor coat condition
- Trouble breathing
When to See the Vet
If your cat sneezes only once in a while, has no other symptoms, or has only
mild symptoms, you may want to simply monitor your cat for a few days. Keep
your cat indoors and watch for changes. But be sure to call the vet if your cat
sneezes continuously or often, sneezes blood, or has other signs such as those
listed above. They may be signs of an illness or condition that needs
Treatment depends on the cause of the sneezing. In mild cases, the vet may
suggest taking steps to simply help your cat be more comfortable such as using
a humidifier. In other cases, antibiotics, nasal decongestants, or fluids may
also be needed. Rarely, cats that don’t respond to medical therapy may require