Why Do Cats Sneeze a Lot

Why Do Cats Sneeze a Lot?

Cats are known for their adorable sneezing fits, but excessive sneezing in cats may be a cause for concern. Sneezing is a natural reflex that helps clear the nasal passages of irritants, but when it becomes frequent, it could indicate an underlying issue. Here are a few reasons why cats sneeze a lot:

1. Allergies: Cats, just like humans, can develop allergies to various substances such as pollen, dust, or certain foods. These allergens can trigger excessive sneezing as the cat’s body tries to get rid of them.

2. Respiratory infections: Upper respiratory infections are common in cats and can cause sneezing, coughing, nasal discharge, and congestion. Viruses, bacteria, or fungi can be the culprits behind these infections.

3. Foreign objects: Cats are curious creatures, and it’s not uncommon for them to sniff or inhale small objects such as dust, grass, or even a tiny toy. These foreign objects can irritate the nasal passages, leading to sneezing.

4. Dental problems: Dental issues, particularly infections or abscesses, can cause referred pain to the nasal passages, resulting in sneezing.

5. Irritants: Strong odors, cigarette smoke, or chemicals like cleaning products can irritate a cat’s sensitive nose, triggering sneezing.

6. Overgrooming: Cats are meticulous groomers, and excessive grooming can introduce loose hair into their nasal passages, prompting sneezing.

7. Feline herpesvirus: This common viral infection in cats can cause respiratory symptoms, including sneezing. Once infected, cats become carriers for life, experiencing periodic flare-ups during stressful times.


1. When should I be concerned about my cat’s sneezing?
If your cat’s sneezing is persistent, accompanied by other symptoms like nasal discharge, coughing, or loss of appetite, it’s best to consult a veterinarian.

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2. Can cats catch colds from humans?
Cats cannot catch colds from humans, but they can contract respiratory infections from other cats.

3. Can I give my cat over-the-counter antihistamines for allergies?
No, it is not recommended to medicate your cat without veterinary guidance. Some human medications can be toxic to cats, so always consult a vet first.

4. How can I prevent allergies in my cat?
Keeping your cat’s environment clean, using hypoallergenic bedding, and avoiding exposure to known allergens can help prevent allergies.

5. Can dental issues be a cause of frequent sneezing?
Yes, dental problems can cause referred pain to the nasal passages, leading to sneezing.

6. Can stress trigger sneezing in cats?
Yes, stress can weaken a cat’s immune system, making them more susceptible to respiratory infections and sneezing.

7. Is feline herpesvirus curable?
There is no cure for feline herpesvirus, but supportive care and antiviral medications can help manage the symptoms.

In conclusion, while occasional sneezing in cats is normal, excessive sneezing should not be ignored. If your cat’s sneezing persists or is accompanied by other concerning symptoms, it’s important to seek veterinary attention for a proper diagnosis and appropriate treatment.