Nasal pathologies in patients with obstructive sleep apnoea
Nasal obstruction is a frequent condition in patients with obstructive sleep apnoea (OSA). Nasal obstruction leads to mouth breathing, which
is thought to destabilise the upper airway to aggravate the condition. Three conditions could be considered as the cause of the nasal breathing
obstruction: anatomical conditions of the nose (septum deviation, hypertrophy of the inferior turbinates), chronic rhinosinusitis (CRS) and
chronic nasal inflammation caused by allergic rhinitis or non-allergic cellular rhinitis. In this prospective study, we present an evaluation of