After a year and a half of being diagnosed with asthma (from the asthma nurse gp) i have finally got the correct diagnosis of that my maxillary sinus is completely blocked. It has taken me that long to get this diagnosis. My main symptom is coughing and I am hoping after Friday that my coughing will subside. Quite worried about the operation though. 😢. Please listen to your instincts as none of my asthma treatment was doing anything and I never felt like i had asthma. Roll on Friday being over!