Why does my cat keep sneezing?
A cat's constant sneezing may be caused by viral infection, inhalation of irritating odors or foreign objects, or a cold.
First, if the cat hasn't been vaccinated or has insufficient antibodies, the constant sneezing might be due to feline rhinotracheitis. Feline rhinotracheitis is a disease caused by feline herpesvirus infection, primarily causing upper respiratory symptoms in cats, including sneezing, increased eye and nasal discharge, tearing, and coughing. 
Secondly, if a cat's sneezing only occurs within a specific timeframe, it's generally considered to be caused by inhaling irritating gases or a foreign object entering the nasal cavity. Irritating odors in the cat's living environment, such as perfumes, air fresheners, and aromatherapy products, can also cause sneezing.
Finally, if the cat has completed its vaccinations, the persistent sneezing could be due to a common cold. Colds in cats can cause symptoms such as sneezing and runny nose. If the symptoms are mild, the cat may recover on its own. However, if the symptoms are severe, medication should be administered promptly. It is strongly recommended to take the cat to a veterinary clinic for a proper diagnosis and appropriate treatment. Owners should never administer human medications to their cats without consulting a veterinarian, as this could delay proper care.
