Abstract
The Obstructive Sleep Apnea Syndrome (OSAS) is characterized by episodes of complete or partial obstruction of the upper airway during sleep, manifesting as apneas and or hypopneas. Snoring, witnessed apneas, nocturia, "dry mouth" are some of the nocturnal symptoms. Excessive daytime sleepiness, fatigue, weight gain, cognitive and mood disorders, decreased libido, morning headaches are so…