Nasal congestion: More than physical obstruction
Thursday, October 13, 2011 - 21:30
in Health & Medicine
Symptoms of nasal congestion have been difficult to treat because patient reports of congestion often have little relationship to the actual physical obstruction of nasal airflow. Now, scientists report that the annoying feeling of nasal obstruction is related to the temperature and humidity of inhaled air. This knowledge may help researchers design effective treatments for this familiar symptom of nasal sinus disease.