My 6-year old son has been diagnosed with allergies (all year round). He also has repeated strep throat , sinus infections, snoring, bad breath, and breathes through his mouth. He uses Nasonex, and takes Singulair and Allegra together. His adenoid x-ray showed: Mild enlargement of the adenoids . Otherwise, the soft tissues and bony structures are normal. Should we assume surgery is not needed, and that he just has really bad allergies? Can he remain on allergy meds indefinitely? Thank you!