Depending on the symptoms, a few diagnostic procedures may be needed to determine the cause of discomfort. You may also need to do a interview and evaluation. You may also need to perform a resection to remove what may be the cause of the close. You may also need to do an Influenza virus test to eliminate the infection.
Doctor, I've recently had a lot of trouble with my nose, which is hard to breathe, and sometimes I have a terrible headache, and it's very uncomfortable to think that there's always something in my nose.