### Why Do Cats Sneeze? Sneezing in cats is a common occurrence and can be caused by various factors. Just like humans, cats sneeze to expel irritants from their nasal passages. Occasional sneezing is usually not a cause for concern, but persistent sneezing or sneezing accompanied by other symptoms may require veterinary attention. #### Common Causes of Sneezing in Cats 1. **Infections**: Viral, bacterial, or fungal infections can cause sneezing. Upper respiratory infections are particularly common in young cats and those from shelters. Vaccinations can help prevent many of these infections. 2. **Irritants and Allergens**: Inhaled substances like dust, smoke, or chemicals can irritate a cat's nasal passages, leading to sneezing. Identifying and removing these irritants can help reduce sneezing. 3. **Dental Issues**: Infections or inflammation of a tooth root can cause drainage into the sinuses, leading to sneezing. 4. **Other Factors**: Cats may sneeze due to excitement, movement, or even after receiving an intranasal vaccine. Rarely, sneezing can be a sign of more serious conditions like cancer. #### When to See a Vet If your cat's sneezing is persistent, frequent, or accompanied by other symptoms like nasal discharge, coughing, or lethargy, it's important to consult a veterinarian. They may conduct tests to determine the underlying cause and recommend appropriate treatment. #### Treatment Options Treatment depends on the cause of the sneezing. Mild cases may only require supportive care, such as using a humidifier. More severe cases might need antibiotics, antihistamines, steroids, or fluids. In rare instances, surgery may be necessary. Monitoring your cat and seeking veterinary advice when needed can help ensure they stay healthy and comfortable.