I had a functional nose rhinitis septum surgery at a famous hospital in Changwon.
I thought they would do a good job since it was so famous, but
after the surgery, I only felt a little better, and I sneeze and have a runny nose a lot.
I went to another hospital a while ago and they said it was because the entire nasal septum was removed. It caused a perforation. I recommend that you get proper treatment for functional nose.