Dictionary

mold spores: Airborne, microscopic seeds produced by molds that commonly trigger allergic reactions indoors.

nasal corticosteroids: Prescription nasal sprays used to relieve severe allergy symptoms.

nasal irrigation: A process used to rinse the nasal passages using a small spout and salt water; can relieve congestion.

nasal polyps: Benign growths that occur in the nasal passage or sinuses.

oral corticosteroids: A medication often prescribed to reduce swelling.