Ragdoll Cat

　　This symptom usually indicates that the cat has an upper respiratory tract problem, which may be caused by viral, bacterial, or fungal infections; additionally, foreign objects lodged in the nasal cavity may also cause cat sneezing. Although nose allergies are possible, this condition is more common in humans than in cats. There is no fixed treatment method for cat sneezing. However, if the cat not only sneezes but also has thick or colored nasal discharge, it is time to take it to the veterinarian. Continuous sneezing may indicate foreign objects in the nasal cavity; moreover, if the cat shows loss of appetite or depression, you should promptly bring it to the vet. The doctor may prescribe antibiotics or use a nebulizer treatment intended for asthmatic patients. (Source：PetsZone)