The Signs & Root Causes of Nasal Airway Obstruction
NAO occurs when the nasal passages narrow or become blocked, restricting airflow and making nasal breathing challenging or even seem impossible. Those affected by nasal airway obstruction often describe a perpetual feeling of being “stuffy,” congested, or blocked. While over-the-counter remedies and medications provide short-term relief, long-term solutions for chronic sufferers usually involve altering the nasal airway structure for enduring comfort.






