تعريف nasal obstruction في الإنجليزية الإنجليزية القاموس.
An obstruction of the nasal cavity that reduces the flow of the air, regardless of the cause
(Tıp, İlaç) Nasal congestion is the blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels. It is also known as nasal blockage, nasal obstruction, blocked nose, runny nose, and stuffy nose