Resources
What Is Obstructive Sleep Apnea (OSA)?
Obstructive Sleep Apnea (OSA) is a common sleep disorder in which breathing repeatedly stops and starts during sleep because the airway becomes blocked or collapses. These breathing disruptions can occur dozens—or even hundreds—of times per night, often without the person being aware of them. As a result, sleep is fragmented and oxygen levels may drop, leading to significant health and quality-of-life consequences if left untreated.
Learn more: sleepeducation.org; American Thoracic Society: What Is OSA in Adults?
How Common Is OSA?
OSA is more common than many people realize: An estimated 30 million adults in the United States have obstructive sleep apnea, with up to 80% undiagnosed. Globally, nearly 1 billion adults are affected by OSA. OSA is more common in men, but risk increases for women after menopause and with advancing age.
Explore OSA statistics: Sleep Apnea Statistics – Sleep Advisor; National Indicator Report on Obstructive Sleep Apnea
Common Symptoms and Warning Signs
Symptoms of OSA can occur both during sleep and while awake. Common signs include:
- Loud or chronic snoring
- Pauses in breathing, gasping, or choking during sleep (often reported by a bed partner)
- Excessive daytime sleepiness or fatigue
- Morning headaches
- Difficulty concentrating or memory problems
- Mood changes, such as irritability or depression
- Not everyone with OSA snores, and not everyone who snores has OSA—which is why proper evaluation is important.
Learn more about symptoms: thoracic.org; sleepeducation.org
Taking the Next Step
If you or a loved one has symptoms of sleep apnea, schedule a consultation with a sleep provider today! Early diagnosis and treatment can improve sleep, health outcomes, and overall quality of life.




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