Q. I adopted an older cat of about 10 years. He occasionally sneezes and has a kind of cough like he is trying to expel somethjng.
DAVID ELBEZE, DVM, MRCVS
A. These might be signs of a chronic upper respiratory infection. These infections are common in cats abd are treated with antibiotics. Because it might be an old infection in his case he might need a longer course f antibiotics than usual.
The cough, although likely related to the infection, might be a sign of furballs. When you go to the vet you can ask him for hairball paste as well, then give it to him regularly.