Many ear, nose, and throat (ENT) issues do not begin as urgent medical concerns. Some sinus pressure, a mild sore throat, or occasional ear discomfort may seem minor and often resolve on their own.

Obstructive sleep apnoea (OSA) is a sleep disorder characterized by cessation of breathing during sleep. These episodes, known as apnoeas, can last for several seconds and occur multiple times per hour, leading to fragmented and poor-quality sleep.