Pulmonology & Respiratory Medicine

Obstructive Sleep Apnea

Obstructive Sleep Apnea (OSA) is a condition characterized by involuntary pauses in breathing during sleep, caused by the narrowing of the airway in the throat. This interruption in airflow leads to snoring and disrupted sleep patterns, resulting in daytime drowsiness and cognitive impairment. OSA is most common among older individuals and those who are overweight. Weight loss often improves symptoms.

Diagnosis involves a comprehensive history, physical examination, and questionnaire regarding daytime drowsiness and sleep quality. During sleep, relaxation of throat muscles causes the airway to narrow or close, reducing oxygen levels in the blood. Treatment options include lifestyle changes, such as avoiding sleeping on the back, and medical interventions like continuous positive airway pressure (CPAP) therapy. Early detection and management are crucial to prevent complications and improve overall quality of life.

• What are the types of Obstructive sleep apnea?
• What Causes Obstructive sleep apnea?
• What Are the Signs & Symptoms of Obstructive sleep apnea?
• How Is Obstructive sleep apnea Diagnosed?
• How Is Obstructive sleep apnea Treat?