An occasional sneeze in a cat is normal and no real cause for alarm. Just as in humans, sneezing in cats is an explosive release of air through the nose and mouth - often the body's response to irritants in the nasal passages. Sometimes, excitement or movement can bring on sneezing in cats.
When should I worry about my cat sneezing?
Sneezing from time to time is nothing to worry about, but you should contact your vet if your cat starts sneezing often. Contact your vet for an urgent appointment if your cat can't stop sneezing, sneezes blood or seems painful. Consider insuring your cat as soon as you get them, before any signs of illness start.
Why is my indoor cat sneezing?
Sneezing is a common symptom of upper respiratory infections (URIs) in cats. Often referred to as the “common cold” or the “cat flu”, upper respiratory infections can be viral, bacterial and even fungal, although that's less common.