Clearing up my cat’s congested nose: at home solution for cold, sinus issues, respiratory infection

Nugget was diagnosed with nasal osteosarcoma some weeks back and he recently finished up his stereotactic radiation treatment.

We don’t know if this a side effect of the radiation therapy or the inflammation. He has been coughing and sneezing a lot, sometimes not able to smell food because of his clogged up nose. So we are trying facial steaming today to try to decongest him.