I had a Scottish Fold boy that did that. I got him back when he was 5 yrs old due to owner moving to place that would not accept cats. He did that every so often, sometimes til he snorted blood. Other than that, he was fine and lived to be 16 yrs old. Never even had a cold.
pam in TX
This is just what I needed to see. My little 4 mo old "Polly" has been sneezing the past 3 days, each day is a bit worse. Does not sneeze all the time, just once in a while. Sounded little gurgly this morning before we got up. She is an only inside cat, but I do have 3 sorta tame feral...