I have a chronic running nose. I have known seasonal allergies and allergies to pet dander. I take allergy medicine regularly and I don t catch the flu very often, however I m plagued with a clogged running nose year round for the past few years. My earliest memory of my issues was 4th grade and I am now 21 years old. What can be the cause of this?
Hello, Thank you for asking at Chat Doctor. I went through your history and would like to make suggestions for you as follows