I have been having breathing issue due to blockage of nose and I can only take breath when I will put otrivin. Without otrivin I cannot able to take breath and from 1 month I m taking this otrivin. My nose became red from in side . It's very irritating. 2 years before I suffered this issue . As I'm allergic I m having continuous running nose issue this time it became serious. I went yesterday to physician she suggested for ent specialist and gave antibiotic.she told it's increased becauseotrivi