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You are here: Home / SLEEP APNEA / The Hidden Dangers of Sleep Apnea: New Research Raises the Alarm

By Accent Sleep Solutions

The Hidden Dangers of Sleep Apnea: New Research Raises the Alarm

The Hidden Dangers of Sleep Apnea

Sleep apnea has long been linked to snoring, fatigue, and disrupted sleep—but mounting evidence shows it may also cause deeper and more dangerous effects on the brain and body. Recent studies suggest that untreated sleep apnea doesn’t just disturb rest; it may lead to cognitive decline, cardiovascular strain, and structural brain changes.

Brain Changes Tied to Sleep Apnea

In people with moderate to severe obstructive sleep apnea (OSA), researchers have found measurable differences in brain volume, particularly in areas associated with memory and decision-making. These findings add urgency to identifying and treating sleep apnea early, as chronic oxygen deprivation during sleep could lead to long-term neurodegeneration.

Scientists believe that repeated drops in oxygen levels overnight—called intermittent hypoxia—can trigger inflammation, oxidative stress, and eventually damage to brain tissue. These effects may contribute to higher risks of dementia and other forms of cognitive impairment.

Increased Risk for Stroke and Heart Problems

Sleep apnea has already been associated with a higher risk of heart disease, high blood pressure, and stroke. But new insights suggest these risks may be underestimated. Patients with OSA often experience undetected microarousals—brief awakenings that can elevate blood pressure and heart rate even if they don’t remember waking.

Over time, this nightly stress on the cardiovascular system increases the likelihood of serious events like stroke or arrhythmias. Even mild sleep apnea can lead to long-term consequences if left untreated.

Symptoms Are Often Missed

One of the most concerning issues with sleep apnea is how often it goes undiagnosed. Many people don’t realize they have it because the most obvious symptoms—snoring and choking during sleep—are witnessed by others. Others may simply feel daytime fatigue or mental fog without knowing why.

Common signs of OSA include:

  • Loud, chronic snoring
  • Morning headaches
  • Difficulty concentrating
  • Irritability or mood swings
  • Excessive daytime sleepiness
  • Waking up gasping or choking

Early Intervention Can Make a Difference

The good news is that early diagnosis and treatment can significantly reduce the health risks of sleep apnea. Treatments like CPAP (continuous positive airway pressure), oral appliance therapy, or Inspire therapy can help keep airways open and restore restful sleep.

If you or a loved one experience signs of sleep apnea, don’t wait to seek help. A sleep study can provide a clear diagnosis, and customized treatment plans can dramatically improve sleep quality and overall health.

Takeaway: Sleep apnea is more than just a nighttime nuisance. It’s a serious health condition that can affect your brain, heart, and daily functioning. Recognizing the signs and seeking treatment can help protect both your sleep and your long-term well-being.

Ready to sleep better and protect your health?

Contact North Florida Sleep Solutions today to schedule your consultation.


Source:
WebMD. (2024, October 7). Sleep Apnea May Be More Dangerous Than Thought. Retrieved from https://www.webmd.com/sleep-disorders/sleep-apnea/news/20241007/sleep-apnea-may-be-more-dangerous-thought

Filed Under: SLEEP APNEA

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Telephone: 352-372-9414
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For inquiries email us at: kulown@accentmd.com

Why Choose Us?

At Accent Sleep Solutions, we continually strive to provide comprehensive, compassionate and individualized care for patients with sleep apnea and other sleep disorders. With specialized training and board certification in both otolaryngology and sleep medicine, Dr. Phillips and his staff are able to accurately diagnose and treat all sleep disorders, providing medical and surgical solutions tailored to each patient’s needs. Dr. Phillips is also affiliated with the North Florida Regional Healthcare Sleep Disorders Center, a center of excellence in the diagnosis of sleep disorders.

The North Florida Sleep Disorders Center

The American Academy of Otolaryngology-Head & Neck Surgery

The American College of Surgeon

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