Hi Breonna,
How old are they and for how long have they been coughing and sneezing?. I am not able to help much with your problem but this additional information may help the person that is knowledgeable enough to answer. I hope they are better soon!
Diedra
Hello Branden, your cat needs to be seen by a Vet. Whatever the bite was its now swollen and no doubt infected.
He needs Veterinary treatment to get the swelling and infection under control and heal.
I hope he recovers soon.
Thank you, I was really hoping for some home remedies though. My family and I just moved to a different state and we dont really have the funds to take him to see a vet right now unfortunately.
There really are no home remedies unfortunately. He probably needs antibiotics only available from a Vet.