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Sleep apnea, a condition that affects a significant portion of the global population, is often overlooked and underestimated in its severity. In South Africa, as in other parts of the world, understanding what sleep apnoea is, its causes, and the available treatment options is crucial for overall health and well-being.
What is Sleep Apnoea?
Sleep apnoea is a disorder wherein breathing is repeatedly interrupted during sleep. These interruptions can last a few seconds to a few minutes and occur multiple times in an hour. A crucial concern often asked is, "Can sleep apnea kill you?" While death from sleep apnea is rare, the disorder can lead to severe health complications if left untreated.What Causes Sleep Apnoea?
Several factors can contribute to sleep apnea. Some common causes include: Obstruction of the Airway: This is the most common cause and is often related to the relaxation of muscles at the back of the throat, leading to blocked airways. Weight: Sleep apnea is more prevalent in individuals who are overweight. Fat deposits around the upper airway may obstruct breathing. Thus, sleep apnea, weight loss, and their relationship are significant for understanding the condition and its potential treatment. Neck Circumference: A thicker neck might have a narrower airway, enhancing the risk of obstructed airflow. High Red Blood Cell Count: Elevated red blood cell count can lead to conditions such as polycythemia, increasing the risk of sleep apnea.How to Recognise and Diagnose Sleep Apnoea
The first step in identifying sleep apnoea is awareness of the symptoms, ranging from loud snoring, choking or snorting during sleep to excessive daytime sleepiness. If you or a loved one exhibits these signs, it's essential to consult a sleep apnea doctor or visit a sleep apnea clinic for a professional assessment. A sleep apnea test, commonly called a "sleep test," is used to diagnose the condition. This test monitors various body functions during sleep, such as eye movement, oxygen levels in the blood, heart rate, and respiratory patterns.Treatment Options
Upon a confirmed diagnosis, several interventions can be recommended by a medical professional:- Lifestyle Changes: For mild cases of sleep apnoea, lifestyle modifications such as weight loss or side-sleeping might be beneficial.
- Continuous Positive Airway Pressure (CPAP): A sleep apnea machine delivers air pressure through a mask to ensure the airway remains open during sleep.
- Surgery: Surgical options might be explored for individuals who don't benefit from other treatments.
