Obstructive Sleep Apnea (OSA) is a condition that causes a person’s airway to become partially or
completely obstructed during sleep, resulting in interrupted breathing. This can lead to a decrease in
oxygen levels in the blood, which may trigger the brain to briefly wake the person to restore normal
breathing. These interruptions in sleep can occur hundreds of times a night, disrupting the quality of
sleep and leading to various health issues.
Key Details about OSA::
1. Causes of OSA:
OSA occurs when the muscles in the back of the throat relax excessively during sleep. This causes a
temporary blockage of the upper airway, which can prevent proper airflow to the lungs. Common
causes of airway obstruction include:
2. Risk Factors for OSA:
Several factors increase the likelihood of developing obstructive sleep apnea, including:
3. Symptoms of OSA:
The symptoms of obstructive sleep apnea can vary, but the most common signs include: