Nasal congestion

Nasal congestion is a common symptom and clinical manifestation characterized by the sensation of blocked airflow, fullness, or increased resistance within the nasal passages of the upper respiratory tract Clinically, it frequently co-occurs with rhinorrhea, facial pressure, mouth breathing, and impaired olfaction, and may be exacerbated by structural variations such as septal deviation or nasal polyposis

Nasal congestion is a common symptom and clinical manifestation characterized by the sensation of blocked airflow, fullness, or increased resistance within the nasal passages of the upper respiratory tract It affects individuals of all ages and is typically driven by mucosal inflammation from conditions such as viral upper respiratory infections, allergic or nonallergic rhinitis, and rhinosinusitis Pathophysiologically, inflammatory and neurogenic cascades trigger venous sinusoid engorgement, mu...

It affects individuals of all ages and is typically driven by mucosal inflammation from conditions such as viral upper respiratory infections, allergic or nonallergic rhinitis, and rhinosinusitis Pathophysiologically, inflammatory and neurogenic cascades trigger venous sinusoid engorgement, mucosal edema, and hypersecretion of mucus, which significantly narrow the airway lumen

It affects individuals of all ages and is typically driven by mucosal inflammation from conditions such as viral upper respiratory infections, allergic or nonallergic rhinitis, and rhinosinusitis Clinically, it frequently co-occurs with rhinorrhea, facial pressure, mouth breathing, and impaired olfaction, and may be exacerbated by structural variations such as septal deviation or nasal polyposis

Pathophysiologically, inflammatory and neurogenic cascades trigger venous sinusoid engorgement, mucosal edema, and hypersecretion of mucus, which significantly narrow the airway lumen